Karman Holdings Inc.

Last updated September 27, 2026

Organization details

Legal name
Karman Holdings Inc.
Former names
Tcfiii Spaceco Holdings LLC
Ownership
Public
Status
Active
Sector (GICS)
Industrials
SIC code
3728 — Aircraft Parts & Auxiliary Equipment, NEC
Jurisdiction of incorporation
Delaware
Headquarters city
Huntington Beach
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
December
Ticker symbol
KRMN
Primary stock exchange
NYSE

Identifiers

SEC CIK
0002040127
EIN
85-2660232

Board of directors

Chief executives

Anthony Koblinski · Chief Executive Officer
Since February 2025
100 CEO score

Outstanding · grade A+

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 35% of the scoring weight is on file.

Revenue growth 20%
100

36.6% a year in revenue

Earnings growth 15%
100

62.5% a year in earnings per share

35% of the scoring weight is on file. Figures cover December 2024 – December 2025.

Director election results

Annual meeting of April 29, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

5 of this board's directors also sit on 4 other boards. 3 are in the same sector.

Network of Karman Holdings Inc.'s board connections Lyntris Inc. Lyntris Inc. AEVEX Corp. AEVEX Corp. Palladyne AI Corp. Palladyne AI Corp. Woodward Inc. Woodward Inc. Brian Raduenz Brian Raduenz David Stinnett David Stinnett Mary D. Petryszyn Mary D. Petryszyn Matthew Alty Matthew Alty Stephen Twitty Stephen Twitty Karman Holdings Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$1,036,477
3 purchases by 3 insiders
Sold, last 12 months
$35,046,670
7 sales by 4 insiders
Date Insider Transaction Shares Price Value
Sep 16, 2026 Stephen Twitty Director Open-market purchase +275 $36.79 $10,117
Sep 16, 2026 Mary D. Petryszyn Director Open-market purchase +500 $37.44 $18,720
Sep 16, 2026 David Stinnett Director Open-market purchase +27,000 $37.32 $1,007,640
Sep 14, 2026 Boynton Chris Michael Officer (CHIEF FINANCIAL OFFICER) Grant or award +11,358 — —
Aug 20, 2026 Laurendeau Doug Officer (Chief Growth Officer) Grant or award +5,514 — —
May 21, 2026 Sawhill Stephanie Officer (Former Chief Growth Officer) Grant or award +689 — —
May 21, 2026 Mary D. Petryszyn Director Grant or award +2,294 — —
May 21, 2026 Willis Michael Officer (Chief Financial Officer) Grant or award +689 — —
May 21, 2026 Stephen Twitty Director Grant or award +2,363 — —
May 21, 2026 David Stinnett Director Grant or award +1,962 — —
May 21, 2026 RAMBEAU JON Officer (Chief Executive Officer) Grant or award +99,937 — —
May 21, 2026 John Hamilton Director Grant or award +1,962 — —
May 21, 2026 Beaudoin Jonathan Officer (Chief Operating Officer) Grant or award +689 — —
May 21, 2026 Matthew Alty Director Grant or award +2,363 — —
May 21, 2026 Anthony Koblinski Director Grant or award +1,149 — —

Organizations in the same sector, closest in location and size first.

Questions about Karman Holdings Inc.

Who is the CEO of Karman Holdings Inc.?

Anthony Koblinski has been Karman Holdings Inc.'s Chief Executive Officer since February 2025.

How many directors are on Karman Holdings Inc.'s board?

Karman Holdings Inc.'s board has 7 directors: Anthony Koblinski, Brian Raduenz, David Stinnett, John Hamilton, Mary D. Petryszyn, Matthew Alty and Stephen Twitty.

Are Karman Holdings Inc. insiders buying or selling shares?

Over the last 12 months, Karman Holdings Inc. insiders bought $1.0 million of shares in 3 purchases and sold $35.0 million of shares in 7 sales on the open market, as reported to the SEC on Forms 4 and 5.

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