Polaryx closes $10M PIPE at ~$4.00/share to fund Phase 2 SOTERIA basket trial

Polaryx Therapeutics, Inc.

Private placement of 2,502,696 common shares at avg $4.00/share for $10M gross proceeds to ~35 investors.
Largest stockholder MStone Partners Healthcare purchased 88,453 shares ($360k) in the offering.
Net proceeds will fund initiation of Phase 2 SOTERIA trial (CLN2, CLN3, Krabbe, Sandhoff) and extend cash runway through Q2 2027.
No resale registration statement will be filed; shares issued under Section 4(a)(2) and Regulation S exemption.
FDA Fast Track Designation already in place for all four planned LSD indications.

item 1.01 item 3.02 item 7.01 item 9.01

Machine-readable event card

schema_version: secwatch.filing_event.v1
accession: 0001213900-26-062155
form_type: 8-K
ticker: PLYX
cik: 0002075320
company_name: Polaryx Therapeutics, Inc.
filed_at: 2026-05-28T20:31:45+00:00
discovered_at: 2026-05-28T20:33:00.629226+00:00
generated_at: 2026-05-28T20:34:01.278201+00:00
sec_items: ["1.01", "3.02", "7.01", "9.01"]
event_type: other_material
sentiment: neutral
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: high
secwatch_canonical_url: https://secwatch.observer/filing/0001213900-26-062155
json_url: https://secwatch.observer/filing/0001213900-26-062155.json
markdown_url: https://secwatch.observer/filing/0001213900-26-062155.md
text_url: https://secwatch.observer/filing/0001213900-26-062155.txt
edgar_index_url: https://www.sec.gov/Archives/edgar/data/2075320/000121390026062155/0001213900-26-062155-index.htm
edgar_primary_document_url: https://www.sec.gov/Archives/edgar/data/2075320/000121390026062155/ea0291692-8k_polaryx.htm
generated_by_model: deepseek-v4-flash:cloud@v2
review_status: machine_generated
human_reviewed: false
corrected: false
correction_note: null
correction_timestamp: null
superseded_by: null

JSON Markdown Plain text

Comparable filings

KRMN

Selling stockholders price upsized secondary offering of 14M shares at $61/share for ~$854M gross proceeds

Karman Holdings Inc. June 1, 2026, 5:28 PM ET other_material Items 1.01, 7.01, 8.01, 9.01

same SEC item: 1.01, 7.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

AIB

Blockchain Digital signs 15-yr, 65 MW electric agreement at CLT-01; 25 MW LOIs in pipeline

BlockchAIn Digital Infrastructure, Inc. June 1, 2026, 4:57 PM ET other_material Items 1.01, 7.01, 9.01

same SEC item: 1.01, 7.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

CITR

CitroTech exchanges all Series A Preferred for Series C Convertible; BoltRock gets board rights

CitroTech Inc. June 1, 2026, 4:15 PM ET other_material Items 1.01, 3.02, 9.01

same SEC item: 1.01, 3.02, 9.01 same event type: other_material similar materiality

Filing page SEC filing

LTRX

Lantronix prices $30M common stock offering at $7.20/share; net proceeds ~$32.3M

LANTRONIX INC June 1, 2026, 4:15 PM ET other_material Items 1.01, 7.01, 9.01

same SEC item: 1.01, 7.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

DBX

Dropbox secures $400M revolving credit facility, authorizes $900M share repurchase program

DROPBOX, INC. June 1, 2026, 9:06 AM ET other_material Items 1.01, 2.03, 7.01, 8.01, 9.01

same SEC item: 1.01, 7.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

AIRJ

AirJoule Technologies raises $15M in registered direct offering at $4.10/share

AirJoule Technologies Corp. June 1, 2026, 8:34 AM ET other_material Items 1.01, 5.07, 7.01, 9.01

same SEC item: 1.01, 7.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

TMQ

Trilogy Metals extends closing date for $35.6M DOW investment to July 31, 2026

Trilogy Metals Inc. June 1, 2026, 7:09 AM ET other_material Items 1.01, 7.01, 9.01

same SEC item: 1.01, 7.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

GIPR

Generation Income Properties prices $5.0M public offering of 23.8M shares and warrants at $0.21/unit

GENERATION INCOME PROPERTIES, INC. June 1, 2026, 5:27 PM ET other_material Items 1.01, 8.01, 9.01

same SEC item: 1.01, 9.01 same event type: other_material similar materiality

Filing page SEC filing

Source: SEC EDGAR

accession 0001213900-26-062155

view filing index on sec.gov

view primary document

This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.