Karman Holdings KRMN Insider Ownership

NYSE KRMN
$34.38 -0.84 (-2.37%)
As of: Sep 10, 2026 · 3:59 PM EDT

Insider Holdings by Owner

78.93Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.076%
0% pp QoQ
Shares Held by Insiders
99.94K
filed for Sep 2026
0.00% QoQ
Shares Outstanding
132.32Mn
132,322,000 shares
Direct Holdings
99.94K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
13
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest
Average ownership
Peak ownership

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter
Net over range
Buying quarters

Insider Ownership Summary

Quarter ending 30 Sep, 2026

KRMN's three largest insider shareholders as of September 09, 2026 are Spaceco Spv Lp Tcfiii (Director, 74.07Mn shares), Spaceco Spv Lp Tcfiii (Director, 74.07Mn shares), Anthony Koblinski (Chief Executive Officer, 4.86Mn shares).

Form 4 Holdings

Insiders Holding KRMN

Insiders 13
Shares held 78.93Mn
Of outstanding 59.65%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Spaceco Spv Lp Tcfiii Director, TenPercentOwner 0 74,074,827 74,074,827 93.8% 19 Feb, 2025
2 David Stinnett Director 3,503,395 0 3,503,395 4.4% 26 May, 2026
3 Jonathan Beaudoin Chief Operating Officer 667,550 0 667,550 0.8% 26 May, 2026
4 Stephanie Sawhill Former Chief Growth Officer 505,628 0 505,628 0.6% 26 May, 2026
5 Jon Rambeau Chief Executive Officer 99,937 0 99,937 0.1% 26 May, 2026
6 John Hamilton Director 56,758 0 56,758 0.1% 26 May, 2026
7 Doug Laurendeau Chief Growth Officer 10,864 0 10,864 0.0% 26 May, 2026
8 Matthew Alty Director 2,363 0 2,363 0.0% 26 May, 2026
9 Stephen Twitty Director 2,363 0 2,363 0.0% 26 May, 2026
10 Brian Raduenz Director 2,363 0 2,363 0.0% 26 May, 2026
11 Mary D Petryszyn Director 2,363 0 2,363 0.0% 08 Jun, 2026
12 Anthony Koblinski Director 1,149 0 1,149 0.0% 26 May, 2026
13 Michael Willis Chief Financial Officer 689 0 689 0.0% 26 May, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

64 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
21 May, 2026 Mary D Petryszyn Director Acquired A 2,363 $0.00 $0 2,363 Direct
21 May, 2026 Jonathan Beaudoin Chief Operating Officer Acquired A 689 $0.00 $0 667,550 Direct
21 May, 2026 Brian Raduenz Director Acquired A 2,363 $0.00 $0 2,363 Direct
21 May, 2026 John Hamilton Director Acquired A 1,962 $0.00 $0 56,758 Direct
21 May, 2026 Stephanie Sawhill Former Chief Growth Officer Acquired A 689 $0.00 $0 505,628 Direct
21 May, 2026 Matthew Alty Director Acquired A 2,363 $0.00 $0 2,363 Direct
21 May, 2026 Mary D Petryszyn Director Acquired A 2,294 $0.00 $0 2,294 Direct
21 May, 2026 Jon Rambeau Chief Executive Officer Acquired A 99,937 $0.00 $0 99,937 Direct
21 May, 2026 Anthony Koblinski Director Acquired A 1,149 $0.00 $0 1,149 Direct
21 May, 2026 David Stinnett Director Acquired A 1,962 $0.00 $0 3,503,395 Direct
21 May, 2026 Stephen Twitty Director Acquired A 2,363 $0.00 $0 2,363 Direct
21 May, 2026 Michael Willis Chief Financial Officer Acquired A 689 $0.00 $0 689 Direct
21 May, 2026 Doug Laurendeau Chief Growth Officer Acquired A 10,864 $0.00 $0 10,864 Direct
12 Dec, 2025 Anthony Koblinski Chief Executive Officer Disposed S 75,000 $69.31 $5.20Mn 2,315,826 Indirect
05 Dec, 2025 Anthony Koblinski Chief Executive Officer Disposed S 75,000 $66.51 $4.99Mn 2,390,826 Indirect
28 Nov, 2025 Anthony Koblinski Chief Executive Officer Disposed S 75,000 $67.40 $5.06Mn 2,465,826 Indirect
21 Nov, 2025 Anthony Koblinski Chief Executive Officer Disposed S 75,000 $58.48 $4.39Mn 2,540,826 Indirect
17 Nov, 2025 Michael Willis Chief Financial Officer Disposed S 115,000 $58.63 $6.74Mn 859,709 Indirect
17 Nov, 2025 Michael Willis Chief Financial Officer Disposed S 115,000 $58.63 $6.74Mn 859,709 Indirect
17 Nov, 2025 Michael Willis Chief Financial Officer Disposed S 115,000 $58.63 $6.74Mn 859,709 Indirect