secwatch / observer
8-K filed May 14, 2025, 7:59 PM ET ticker PMTR CIK 0002061473
other material confidence high sentiment neutral materiality 0.75

Perimeter Acquisition Corp. I closes upsized $241.5M IPO; trust funded, board appointed

Perimeter Acquisition Corp. I

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Appointed

Jack Selby

director
PMTR · Perimeter Acquisition Corp. I
Effective
2025-05-13
Filed
May 14, 2025, 7:59 PM ET
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
Appointed

Scott Letier

director
PMTR · Perimeter Acquisition Corp. I
Effective
2025-05-13
Filed
May 14, 2025, 7:59 PM ET
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
Departed

Joseph Valdman

director
PMTR · Perimeter Acquisition Corp. I
Effective
2025-05-13
Filed
May 14, 2025, 7:59 PM ET
Effective May 13, 2025, Joseph Valdman resigned from the Board.
Appointed

Vice Admiral Sean Pybus (ret.)

director
PMTR · Perimeter Acquisition Corp. I
Effective
2025-05-13
Filed
May 14, 2025, 7:59 PM ET
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
Appointed

M. Scott Faris

director
PMTR · Perimeter Acquisition Corp. I
Effective
2025-05-13
Filed
May 14, 2025, 7:59 PM ET
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
Appointed

Richard Berthy

director
PMTR · Perimeter Acquisition Corp. I
Effective
2025-05-13
Filed
May 14, 2025, 7:59 PM ET
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Jack Selby was appointed as director at Perimeter Acquisition Corp. I.

Action
appointed
Role
director
Exact text from the filing
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Scott Letier was appointed as director at Perimeter Acquisition Corp. I.

Action
appointed
Role
director
Exact text from the filing
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Joseph Valdman resigned as director at Perimeter Acquisition Corp. I.

Action
resigned
Role
director
Exact text from the filing
Effective May 13, 2025, Joseph Valdman resigned from the Board.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Vice Admiral Sean Pybus (ret.) was appointed as director at Perimeter Acquisition Corp. I.

Action
appointed
Role
director
Exact text from the filing
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

M. Scott Faris was appointed as director at Perimeter Acquisition Corp. I.

Action
appointed
Role
director
Exact text from the filing
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Richard Berthy was appointed as director at Perimeter Acquisition Corp. I.

Action
appointed
Role
director
Exact text from the filing
On May 13, 2025, in connection with the IPO, Richard Berthy, M. Scott Faris, Scott Letier, Vice Admiral Sean Pybus (ret.) and Jack Selby were appointed to the board of directors of the Company (the “ Board ”).
View on SEC.gov
Governance Changes SEC 8-K Item 5.03/5.05/5.06 confidence 0.9

Perimeter Acquisition Corp. I: Adopted Amended and Restated Memorandum and Articles of Association (effective 2025-05-12).

Change
charter amendment
Effective
2025-05-12
Exact text from the filing
On May 12, 2025, in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association (the “ Articles ”), effective the same day.
View on SEC.gov

74 governance changes filed in the last 30 days. Browse all governance changes →

Perimeter Acquisition Corp. I filing history →

Source: SEC EDGAR
accession 0001641172-25-010372
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