Hemab Therapeutics Holdings, Inc.: Amended and restated bylaws to eliminate stockholder action by written consent, establish procedures for stockholder proposals and director nominations, and conform to the restated certificate (effective 2026-05-04).
“On May 4, 2026, in connection with the closing of the IPO, the amended and restated bylaws of the Company (the “Amended and Restated Bylaws”), which were previously approved by the Company’s board of directors and stockholders, became effective upon the closing of the IPO.”
COAGHemab Therapeutics Holdings, Inc.
Hemab Therapeutics Holdings, Inc.: Filed a restated certificate of incorporation that increases authorized common stock, eliminates preferred stock references, authorizes undesignated preferred stock, establishes a classified board, modifies director removal and vacancy procedures, eliminates stockholder action by written consent and (effective 2026-05-04).
“On May 4, 2026, Hemab Therapeutics Holdings, Inc. (the “Company”) filed a restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware in connection with the closing of the Company’s initial public offering of common stock (the “IPO”).”
CAIICollective Acquisition Corp. II
Collective Acquisition Corp. II: Filed amended and restated memorandum and articles of association in connection with the offering (effective 2026-04-28).
“On April 28, 2026, in connection with the Offering, the Company filed its amended and restated memorandum and articles of association (the “ Amended and Restated Memorandum and Articles of Association ”) with the Cayman Islands Registrar of Companies, which became effective on April 28, 2026.”
ERNAErnexa Therapeutics Inc.
Ernexa Therapeutics Inc.: Effected a 1-for-25 reverse stock split of common stock via certificate of amendment to the Restated Certificate of Incorporation (effective 2026-05-04).
“On May 1, 2026, Ernexa Therapeutics Inc. (the “Company”), filed a certificate of amendment (the “ Certificate of Amendment ”) to the Company’s Restated Certificate of Incorporation, as amended with the Secretary of State of Delaware to effect a reverse stock split of the Company’s common stock at a ratio of 1-for-25 (the “ Reverse Stock Split ”).”
AIFCAI Financial Corp
AI Financial Corp: Changed corporate name from ALT5 Sigma Corporation to AI Financial Corporation via a short-form merger (effective 2026-04-28).
“ALT5 Sigma Corporation (the “Company”, “we”, “our”, or “us”) changed its corporate name from ALT5 Sigma Corporation to AI Financial Corporation on April 28, 2026, as of 11:59 pm PDT.”
BANCPLUS CORP
BANCPLUS CORP: Adopted Amended and Restated By-Laws effective April 28, 2026, covering principal office, shareholder meetings, board structure, and governance (effective 2026-04-28).
“In addition, effective as of April 28, 2026, the Board approved and adopted the Company’s Amended and Restated By‐Laws (the “Amended and Restated By‐Laws”), which implement the following changes: Principal Office • Clarified that the Company’s principal office is located in Ridgeland, Mississippi, and that the Company may establish additional offices or branches as determined by the Board.”
BANCPLUS CORP
BANCPLUS CORP: Amended articles to eliminate supermajority voting requirement in Article Fourteenth (effective 2026-04-28).
“At the same meeting, the Company also approved an amendment to its Articles of Incorporation to eliminate the supermajority voting requirement set forth in Article Fourteenth thereof (the “Supermajority Amendment”).”
BANCPLUS CORP
BANCPLUS CORP: Amended articles to phase out classified board over three years beginning 2026 (effective 2026-04-28).
“At the 2026 Annual Meeting of Shareholders, held on April 28, 2026, BancPlus Corporation (the “Company”) approved an amendment to its Articles of Incorporation to phase out the classified structure of its Board of Directors (the “Board”) over a three‐year period, beginning with the 2026 Annual Meeting of Shareholders and concluding at the 2028 Annual Meeting of Shareholders, at which time all directors will be elected annually (the “Declassification Amendment”).”
PLOWDOUGLAS DYNAMICS, INC
DOUGLAS DYNAMICS, INC: Amendment to certificate of incorporation to provide for exculpation from personal liability for certain officers as permitted by Delaware law (effective 2026-04-30).
“On April 30, 2026, Douglas Dynamics, Inc. (the “Company”) amended the Company’s Fourth Amended and Restated Certificate of Incorporation to provide for exculpation from personal liability for certain officers as permitted by Delaware law (the “Amendment”) by filing a Certificate of Amendment with the Secretary of State of Delaware.”
LNTHLantheus Holdings, Inc.
Lantheus Holdings, Inc.: Amended certificate of incorporation to declassify the Board of Directors over a three-year period and allow shareholder removal of directors with or without cause (effective 2026-04-30).
“On April 30, 2026, the Company filed a Certificate of Amendment (the “ Certificate of Amendment ”) to its Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware effecting an amendment to declassify the Company’s Board of Directors over a three-year period.”
AVLNAvalyn Pharma Inc.
Avalyn Pharma Inc.: Adopted amended and restated bylaws establishing stockholder meeting procedures, advance notice for proposals and director nominations, and conforming to charter amendments.
“the amended and restated bylaws of the Company (the “Amended and Restated Bylaws”), previously approved by the Board and the Company’s stockholders to become effective immediately upon effectiveness of the Registration Statement, became effective.”
AVLNAvalyn Pharma Inc.
Avalyn Pharma Inc.: Filed amended and restated certificate of incorporation to authorize 700M shares of common stock (500M voting, 200M non-voting), eliminate references to prior preferred stock series, and authorize 10M shares of undesignated preferred stock.
“the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware.”
ISPCiSpecimen Inc.
iSpecimen Inc.: Fifth Amended and Restated Certificate of Incorporation filed to effect 1-for-40 reverse stock split and ratify prior 1:20 reverse stock split (effective 2026-04-29).
“On April 29, 2026, iSpecimen Inc. (the “Company”) filed a Fifth Amended and Restated Certificate of Incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware, which, among other things, effectuated a reverse stock split of the Company’s issued and outstanding shares of common stock, par value $0.0001 per share, at a ratio of 1-for-40 (the “Reverse Stock Split”).”
CWENClearway Energy, Inc.
Clearway Energy, Inc.: Certificate of Retirement amends the charter to retire all Class A common stock, reduce authorized Class A shares to zero, reduce total authorized capital stock to 2,510,000,000, and eliminate references to Class A common stock (effective 2026-05-01).
“Following the Class A Conversion, on May 1, 2026, the Company filed with the Delaware Secretary of State a certificate of retirement pursuant to Section 243 of the DGCL (the “Certificate of Retirement”) to retire all shares of Class A common stock converted in the Class A Conversion, which also had the effect of amending the Amended Charter to (i) reduce the total number of authorized shares of Class A common stock from 34,613,853 to zero, (ii) reduce the total number of authorized shares of capital stock of the Company from 2,544,613,853 to 2,510,000,000 and (iii) eliminate from the Amended Charter all references to the Class A common stock (collectively, the “Class A Retirement”).”
Clearway Energy LLC
Clearway Energy LLC: Amended and restated the LLC agreement into a Fifth Amended and Restated Limited Liability Company Agreement, converting Class A units into Class C units (effective 2026-05-01).
“In connection with the Class A Stock Conversion, on May 1, 2026, Clearway, Inc. and Clearway Energy Group LLC amended and restated the Fourth Amended and Restated Limited Liability Company Agreement of the Company by entering into a Fifth Amended and Restated Limited Liability Company Agreement of the Company (the “Fifth Amended Company Agreement”).”
SNDRSchneider National, Inc.
Schneider National, Inc.: Amended and Restated Bylaws to provide that lead independent director may call special meetings and act as chair in certain circumstances, and to specify chair succession upon vacancy (effective 2026-04-30).
“On April 30, 2026, the Board of the Company approved Amended and Restated Bylaws of the Company to provide that the lead independent director (if any) may call special meetings of the Board and will act as chair of meetings of the Company’s stockholders and of the Board in the absence, inability, or refusal to act of the Chair of the Board. In addition, in the event of a vacancy in the office of Chair because of death, resignation, removal, disqualification, or otherwise in which the Board does not appoint a successor Chair, the lead independent director (if a lead independent director has been duly elected) or Chief Executive Officer (if no lead independent director has been duly elected) shall be the Chair and assume the duties, responsibilities, and authority of the office of Chair until a successor is appointed by the Board.”
LNKBLINKBANCORP, Inc.
LINKBANCORP, Inc.: As a result of the merger, LNKB ceased to exist and its articles of incorporation and bylaws ceased to be in effect by operation of law; Burke & Herbert's governing documents remain in effect as the surviving entity.
“As a result of the Merger, at the Effective Time, LNKB ceased to exist and the Articles of Incorporation and the Bylaws of LNKB ceased to be in effect by operation of law.”
HPKHighPeak Energy, Inc.
HighPeak Energy, Inc.: Added rule for plurality vote on non-binding advisory matters with more than two choices (effective 2026-04-30).
“On April 30, 2026, the Board of Directors (the “Board”) of the Company approved a minor addition to the Company’s Second Amended and Restated Bylaws (the “Bylaws”), effective immediately. In summary, the addition to the Bylaws states: • In non-binding advisory matters with more than two possible vote choices, a plurality of the voting power of the shares present in person or represented by proxy at the meeting and entitled to vote on the matter shall be the recommendation of the stockholders.”
AEAEAltEnergy Acquisition Corp
AltEnergy Acquisition Corp: Filed an amendment to the Certificate of Incorporation to extend the deadline to complete a business combination from May 1, 2026 to May 3, 2027 (effective 2026-04-29).
“On April 29, 2026, to effectuate the Extension, the Company filed an amendment to the Certificate of Incorporation (the “Amendment”) with the Secretary of State of the State of Delaware.”
DMAADrugs Made In America Acquisition Corp.
Drugs Made In America Acquisition Corp.: Amended charter to extend business combination deadline from April 29, 2026 to April 29, 2027, with up to twelve monthly extensions subject to sponsor deposit (effective 2026-04-27).
“to amend the Company’s Second Amended and Restated Memorandum and Articles of Association (the “ Existing Charter ”) by adopting an amendment to the Existing Charter in the form set forth in Annex A to the Proxy Statement (the “ Extension Amendment ”) which reflects the extension of the date by which the Company must consummate a business combination (the “ Combination Period ”) up to twelve (12) times from April 29, 2026 (the “ Termination Date ”) to April 29, 2027, each by an additional one (1) month”
EQT Infrastructure Co LLC
EQT Infrastructure Co LLC: Second Amended and Restated Limited Liability Company Agreement establishing new share classes (Class M-I, Class M-S, Class M-I-TE, Class M-S-TE) (effective 2026-04-30).
“On April 30, 2026, the Company executed its Second Amended and Restated Limited Liability Company Agreement (the "Second A&R LLCA"), which amended and restated the Company’s Amended and Restated Limited Liability Company Agreement, dated as of January 30, 2026.”
RREVRRE Ventures Acquisition Corp.
RRE Ventures Acquisition Corp.: Amended and restated memorandum and articles of association filed in connection with IPO (effective 2026-04-29).
“On April 28, 2026, in connection with the IPO, the Company filed its amended and restated memorandum and articles of association (the “ Amended and Restated Memorandum and Articles of Association ”) with the Cayman Islands Registrar of Companies, which was effective on April 29, 2026.”
RVTYREVVITY, INC.
REVVITY, INC.: Amended bylaws to allow shareholders owning 25% of common stock to call a special meeting (effective 2026-04-28).
“At the annual meeting of shareholders of Revvity, Inc. (the “Company”) held on April 28, 2026, the shareholders voted on and approved a proposal to amend the Company’s Amended and Restated By-laws (prior to such amendment and restatement, the “Prior By-laws”) to allow shareholders owning 25% of the Company’s stock to call a special meeting of shareholders (as amended and restated, the “Amended and Restated By-laws”) effective as of April 28, 2026.”
ALLYAlly Financial Inc.
Ally Financial Inc.: Filed Certificate of Designation to establish Series D Preferred Stock, amending the Amended and Restated Certificate of Incorporation (effective 2026-04-29).
“On April 29, 2026, Ally filed the Certificate with the Secretary of State of the State of Delaware, amending Ally’s Amended and Restated Certificate of Incorporation by establishing Ally’s Series D Preferred Stock”
IBMINTERNATIONAL BUSINESS MACHINES CORP
INTERNATIONAL BUSINESS MACHINES CORP: Decreased number of directors to thirteen following resignation of Frederick H. Waddell from the Board (effective 2026-04-28).
“Article III, Section 2 of the Company’s By-Laws was amended to decrease the number of directors to thirteen, effective April 28, 2026.”
RNSTRENASANT CORP
RENASANT CORP: Amended and restated bylaws to adjust annual meeting date flexibility, confirm adjournment authority, add banking law director qualification, allow remote participation, revise advance notice procedures, and make other clarifying changes (effective 2026-04-28).
“On April 28, 2026, the Board of Directors (the “Board”) of Renasant Corporation (“Renasant”) approved and adopted Amended and Restated Bylaws of Renasant Corporation (the “Bylaws”), which became effective immediately.”
HSBC USA INC /MD/
HSBC USA INC /MD/: Amended and restated bylaws to update officer titles, clarify director tenure, and align titles with global structure (effective 2026-04-30).
“On April 30, 2026 , the Board of Directors of HSBC USA Inc. (the "Board") approved an amendment to and a restatement of its bylaws (the "Bylaws"), which were effective immediately upon such approval by the Board.”
CGEHCapstone Energy Plus, Inc.
Capstone Energy Plus, Inc.: Amended and restated bylaws to reflect corporate name change to Capstone Energy+, Inc (effective 2026-04-30).
“In connection with the Name Change, the Company’s Board of Directors also approved amended and restated bylaws, effective as of April 30, 2026, to reflect the Name Change (the “Amended and Restated Bylaws”).”
CGEHCapstone Energy Plus, Inc.
Capstone Energy Plus, Inc.: Changed corporate name from Capstone Green Energy Holdings, Inc. to Capstone Energy+, Inc. via certificate of amendment to Second Amended and Restated Certificate of Incorporation (effective 2026-04-30).
“On April 29, 2026, Capstone Green Energy Holdings, Inc. (the “Company”) filed a certificate of amendment to its Second Amended and Restated Certificate of Incorporation with the Delaware Secretary of State to change its corporate name to Capstone Energy+, Inc. (the “Name Change”). The certificate of amendment provides that the Name Change will become effective at 12:01 a.m. Eastern Time on April 30, 2026.”
LXRXLEXICON PHARMACEUTICALS, INC.
LEXICON PHARMACEUTICALS, INC.: Increased authorized common stock from 450,000,000 to 900,000,000 (effective 2026-04-30).
“The Seventh Amended and Restated Certificate of Incorporation increases the number of shares of our authorized Common Stock from 450,000,000 to 900,000,000.”
ACRACRES Commercial Realty Corp.
ACRES Commercial Realty Corp.: Decreased stock ownership limit from 9.8% to 4.34% (effective 2026-04-29).
“the Board of Directors of the Company approved, pursuant to Section 6.2.8 of the Company’s charter (the “Charter”), a decrease in the Stock Ownership Limit, as such term is defined therein, from 9.8% to 4.34% in value or in number of shares, whichever is more restrictive, of any class or series of shares of Capital Stock, as such term is defined therein, of the Company. On April 28, 2026, the Company filed an amendment to the Charter (the “Amendment”) reflecting the change in the Stock Ownership Limit with the State Department of Assessments and Taxation of Maryland, effective at 5:00 p.m. on April 29, 2026.”
BAFNBayFirst Financial Corp.
BayFirst Financial Corp.: Created and authorized 4,000 shares of Series D Preferred Stock and 4,000 shares of Series E Preferred Stock via Articles of Amendment (effective 2026-04-28).
“On April 28, 2026, the Company filed Articles of Amendment to its Articles of Incorporation with the Florida Division of Corporations creating and authorizing 4,000 shares of Series D Preferred Stock and 4,000 shares of Series E Preferred Stock.”
ZSQRZ Squared Inc.
Z Squared Inc.: Amended certificate of incorporation to change company name from Coeptis Therapeutics Holdings, Inc. to Z Squared Inc (effective 2026-04-27).
“On April 27, 2026, we amended our certificate of incorporation to change the name of the company from Coeptis Therapeutics Holdings, Inc. to "Z Squared Inc."”
BRQLDYNAMIC AEROSPACE SYSTEMS Corp
DYNAMIC AEROSPACE SYSTEMS Corp: Filed Certificate of Designation creating Series E Preferred Stock with specified voting, conversion, and redemption terms (effective 2026-04-30).
“On April 30, 2026, Dynamic Aerospace Systems Corporation, a Nevada corporation (the “Company”), filed with the Secretary of State of Nevada a Certificate of Designation of Rights and Preferences for the creation of a new series of preferred stock designated as the Series E Preferred Stock”
VEEETwin Vee PowerCats, Co.
Twin Vee PowerCats, Co.: 1-for-37 reverse stock split via amendment to Articles of Incorporation (effective 2026-05-04).
“On April 30, 2026, Twin Vee PowerCats Co. (the “Company”) filed a Certificate of Change with the Nevada Secretary of State (the “Certificate of Change”) to amend its Articles of Incorporation to effect a 1-for-37 reverse stock split of the Company’s authorized shares of common stock, par value $0.001 per share (the “Common Stock”), accompanied by a corresponding decrease in the Company’s issued and outstanding shares of Common Stock (the “Reverse Stock Split”), effective as of 12:01 a.m. Eastern Time on May 4, 2026 (the “Effective Time”), pursuant to Nevada Revised Statutes (“NRS”) 78.207.”
Phillip Street BDC LLC
Phillip Street BDC LLC: The company changed its name from "Phillip Street Middle Market Lending Fund LLC" to "Phillip Street BDC LLC" (effective 2026-04-24).
“Effective April 24, 2026, Phillip Street BDC LLC (the “ Company ”) changed its name from “Phillip Street Middle Market Lending Fund LLC” to “Phillip Street BDC LLC” by filing a certificate of amendment to its Certificate of Formation (the “ Certificate of Formation Amendment ”) with the Secretary of State of the State of Delaware.”
PLUNPlutonian Acquisition Corp. II
Plutonian Acquisition Corp. II: Adopted Amended and Restated Memorandum and Articles of Association in connection with the IPO (effective 2026-04-27).
“On April 27, 2026, and in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association.”
QXLViewbix Inc.
Viewbix Inc.: Amended and restated bylaws to reflect the name change only, with no other changes (effective 2026-04-30).
“effective April 30, 2026, the Company amended and restated its Amended and Restated Bylaws (the "Bylaws") to reflect the Name Change (the "A&R Bylaws"). The A&R Bylaws contain no other changes.”
QXLViewbix Inc.
Viewbix Inc.: Changed company name from 'Viewbix Inc.' to 'Quantum X Labs Inc.' by filing a Certificate of Amendment to the Certificate of Incorporation, effective April 30, 2026 (effective 2026-04-30).
“changed its name from "Viewbix Inc." to "Quantum X Labs Inc." (the "Name Change") by filing a Certificate of Amendment (the "Certificate of Amendment") to its Certificate of Incorporation”
DDD3D SYSTEMS CORP
3D SYSTEMS CORP: Amendment to Section 2.07 of by-laws to conform to Delaware law, clarifying stockholder voting standard with no substantive change (effective 2026-04-28).
“On April 28, 2026, the Board of Directors of 3D Systems Corporation (the “Company”) adopted Amended and Restated By-Laws of the Company (the “By-Laws”), which are effective immediately, to amend Section 2.07 thereof to more closely conform to the language set forth in Section 216(2) of the Delaware General Corporation Law.”
BKYIBIO KEY INTERNATIONAL INC
BIO KEY INTERNATIONAL INC: Certificate of Amendment filed to effect a 1-for-10 reverse stock split of common stock, approved by stockholders on April 20, 2026 and filed on April 28, 2026 (effective 2026-04-29).
“the Company filed a Certificate of Amendment (the “ Certificate of Amendment ”) with the Secretary of State of the State of Delaware to effect the reverse stock split. The Certificate of Amendment will become effective at 5:00 p.m., Eastern Time, on April 29, 2026.”
BDXBECTON DICKINSON & CO
BECTON DICKINSON & CO: Amended and restated By-laws to update advance notice provision for contested elections and make technical revisions (effective 2026-04-28).
“On April 28, 2026, the Board of Directors of Becton, Dickinson and Company (the “Company”) approved the amendment and restatement of the Company’s By-laws (the “By-laws”). The amendments to the By-laws: (i) update in the advance notice provision the time period to determine the existence of a contested election and (ii) make certain other technical, conforming and clarifying revisions.”
HINDVyome Holdings, Inc
Vyome Holdings, Inc: Approved an amendment to decrease authorized common stock from 300,000,000 to 50,000,000 shares (effective 2026-04-24).
“On April 24, 2026, the Company filed the Certificate of Tenth Amendment to the Certificate of Incorporation with the Secretary of State of the State of Delaware to effectuate the decrease in authorized shares.”
KULRKULR Technology Group, Inc.
KULR Technology Group, Inc.: Amended and restated bylaws effective April 28, 2026, adopting majority voting for directors, revised removal, reduced special meeting threshold, new proxy access, exclusive forum, and other changes (effective 2026-04-28).
“On April 28, 2026, The Action approved the Amended and Restated By-laws, effective immediately.”
ATERAterian, Inc.
Aterian, Inc.: Filed Certificate of Designation for Series AA Convertible Non-Redeemable Preferred Stock designating rights, preferences, and limitations (effective 2026-04-27).
“On April 27, 2026, the Company filed a Certificate of Designation of Preferences and Rights of Series AA Convertible Non-Redeemable Preferred Stock of the Company with the Secretary of State of Delaware designating the rights, preferences and limitations of the shares of the Series AA Preferred Stock (the “Series AA Certificate of Designation”).”
CXIIChurchill Capital Corp XII
Churchill Capital Corp XII: Filed amended and restated memorandum and articles of association in connection with IPO (effective 2026-04-27).
“On April 27, 2026, in connection with the IPO, the Company filed its amended and restated memorandum and articles of association (the “ Amended and Restated Memorandum and Articles of Association ”) with the Cayman Islands Registrar of Companies, which was effective on April 27, 2026.”
IACQIrenic Acquisition Corp.
Irenic Acquisition Corp.: Adopted Amended and Restated Memorandum and Articles of Association in connection with IPO (effective 2026-04-27).
“On April 27, 2026, in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association (the “Amended Charter”), effective the same day.”
FHNFIRST HORIZON CORP
FIRST HORIZON CORP: Board size changed from fourteen to twelve members effective after the 2026 annual meeting of shareholders, per amendment to Section 3.2 of the Bylaws (effective 2026-04-27).
“On April 27, 2026, the Board of Directors unanimously approved an amendment to Section 3.2 of the Bylaws of First Horizon Corporation (as amended, the “Bylaws”), effective immediately. As amended, Section 3.2 provides that the Board of Directors shall consist of fourteen members until directors are elected at the 2026 annual meeting of shareholders (the “Annual Meeting”) and thereafter shall consist of twelve members.”
FMCFMC CORP
FMC CORP: Board approved amendments to the Restated By-Laws, including technical changes to advance notice provisions, effective April 28, 2026 (effective 2026-04-28).
“The Board also approved certain amendments to the Company’s Restated By-Laws (as amended, the “ Amended and Restated By-Laws ”), including certain limited technical changes related to the advance notice provisions to clarify certain procedural requirements with respect to director nominations and proposals of business.”
FMCFMC CORP
FMC CORP: Stockholders approved miscellaneous amendments to the Restated Certificate of Incorporation, effective upon filing on April 29, 2026 (effective 2026-04-29).
“stockholders approved certain amendments (the “ Charter Amendments ”) to the Company’s Restated Certificate of Incorporation (the “ Certificate of Incorporation ”).”
Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.