United States Aerospace & Defense

Karman Holdings Inc (KRMN)

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Track

Karman Holdings Inc. experienced significant insider trading activity throughout late 2025. Chief Executive Officer Anthony Koblinski executed multiple planned sales between November and December. Additional divestments occurred from other executives, including the Chief Financial Officer and Chief Operating Officer. These transactions concluded on December 12, 2025, marking the most recent recorded market movements.
Ticker: KRMN Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Karman Holdings Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.4
Petryszyn Mary D Non-Executive Director
Transaction date
Purchase
Price
108.86
Quantity 76,972 +25.0%
Value US$2,476,689
Stinnett David Non-Executive Director
Transaction date
Purchase
Price
224.50
Quantity 4,140 +0.7%
Value US$3,781,922
Twitty Stephen Non-Executive Director
Transaction date
Purchase
Price
221.45
Quantity 19,845 -13.0%
Value US$1,327,011
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
69.31
Quantity 75,000 -3.1%
Value US$5,198,250
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
66.51
Quantity 75,000 -3.0%
Value US$4,988,250
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
67.40
Quantity 75,000 -3.0%
Value US$5,055,000
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
58.48
Quantity 75,000 -2.9%
Value US$4,386,000
0.6
Koblinski Anthony Officer Officer
Transaction date
Proposed sale
Price
58.48
Quantity 300,000
Value US$17,544,000
1.0
Willis Michael Chief Financial Officer Officer
Transaction date
Sale
Price
58.63
Quantity 115,000 -11.8%
Value US$6,742,887
1.0
Michael Willis Officer Officer
Transaction date
Proposed sale
Price
60.25
Quantity 115,000
Value US$6,928,750
1.0
Beaudoin Jonathan Officer Officer
Transaction date
Proposed sale
Price
63.69
Quantity 74,000
Value US$4,712,871
1.0
Sawhill Stephanie Chief Growth Officer Officer
Transaction date
Sale
Price
63.93
Quantity 62,000 -10.9%
Value US$3,963,623
1.0
Beaudoin Jonathan Chief Operating Officer Officer
Transaction date
Sale
Price
63.69
Quantity 74,000 -10.0%
Value US$4,712,875
1.0
Sawhill Stephanie Officer Officer
Transaction date
Proposed sale
Price
63.93
Quantity 62,000
Value US$3,963,620
1.8
Raduenz Brian Non-Executive Director
Transaction date
Sale
Price
68.00
Quantity 90,000 -26.2%
Value US$6,120,135
1.8
Raduenz Brian Director Non-Executive Director
Transaction date
Proposed sale
Price
69.35
Quantity 90,000
Value US$6,241,113
0.6
TCFIII Spaceco SPV LP Former 10% holder Large shareholder
Transaction date
Sale
Price
49.00
Quantity 23,623,968 -31.9%
Value US$1,157,574,432
1.0
Willis Michael Chief Financial Officer Officer
Transaction date
Sale
Price
49.00
Quantity 100,000 -9.3%
Value US$4,900,000
1.8
Raduenz Brian Non-Executive Director
Transaction date
Sale
Price
49.00
Quantity 34,032 -8.3%
Value US$1,667,568
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Sale
Price
49.00
Quantity 250,000 -8.7%
Value US$12,250,000
1.0
Beaudoin Jonathan Chief Operating Officer Officer
Transaction date
Sale
Price
49.00
Quantity 80,000 -9.7%
Value US$3,920,000
1.0
Sawhill Stephanie Chief Growth Officer Officer
Transaction date
Sale
Price
49.00
Quantity 62,000 -9.9%
Value US$3,038,000
1.0
Sawhill Stephanie Chief Growth Officer Officer
Transaction date
Sale
Price
22.00
Quantity 72,727 -10.4%
Value US$1,599,994
1.0
Willis Michael Chief Financial Officer Officer
Transaction date
Sale
Price
22.00
Quantity 72,727 -6.3%
Value US$1,599,994
0.6
TCFIII Spaceco SPV LP Non-Executive Director Large shareholder
Transaction date
Sale
Price
22.00
Quantity 9,686,678 -11.6%
Value US$213,106,916
1.0
Beaudoin Jonathan Chief Operating Officer Officer
Transaction date
Sale
Price
22.00
Quantity 72,727 -8.1%
Value US$1,599,994
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Sale
Price
22.00
Quantity 2,764 -0.1%
Value US$60,808
0.6
Koblinski Anthony Chief Executive Officer Executive Director
Transaction date
Sale
Price
22.00
Quantity 379,055 -100.0%
Value US$8,339,210
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-18 2026-09-16 B Purchase
3.4
Petryszyn Mary D
Non-Executive Director
76,972 +25.0%
108.86
US$2,476,689 		76,972 +25.0% 108.86 US$2,476,689
2026-09-18 2026-09-16 B Purchase
Stinnett David
Non-Executive Director
4,140 +0.7%
224.50
US$3,781,922 		4,140 +0.7% 224.50 US$3,781,922
2026-09-18 2026-09-16 B Purchase
Twitty Stephen
Non-Executive Director
19,845 -13.0%
221.45
US$1,327,011 		19,845 -13.0% 221.45 US$1,327,011
2025-12-15 2025-12-12 PlS Planned sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
75,000 -3.1%
69.31
US$5,198,250 		75,000 -3.1% 69.31 US$5,198,250
2025-12-08 2025-12-05 PlS Planned sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
75,000 -3.0%
66.51
US$4,988,250 		75,000 -3.0% 66.51 US$4,988,250
2025-12-01 2025-11-28 PlS Planned sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
75,000 -3.0%
67.40
US$5,055,000 		75,000 -3.0% 67.40 US$5,055,000
2025-11-24 2025-11-21 PlS Planned sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
75,000 -2.9%
58.48
US$4,386,000 		75,000 -2.9% 58.48 US$4,386,000
2025-11-21 2025-11-21 PrS Proposed sale
0.6
Koblinski Anthony

Officer

Officer
300,000
58.48
US$17,544,000 		300,000 58.48 US$17,544,000
2025-11-18 2025-11-17 S Sale
1.0
Willis Michael

Chief Financial Officer

Officer
115,000 -11.8%
58.63
US$6,742,887 		115,000 -11.8% 58.63 US$6,742,887
2025-11-17 2025-11-17 PrS Proposed sale
1.0
Michael Willis

Officer

Officer
115,000
60.25
US$6,928,750 		115,000 60.25 US$6,928,750
2025-11-14 2025-11-13 PrS Proposed sale
1.0
Beaudoin Jonathan

Officer

Officer
74,000
63.69
US$4,712,871 		74,000 63.69 US$4,712,871
2025-11-14 2025-11-13 S Sale
1.0
Sawhill Stephanie

Chief Growth Officer

Officer
62,000 -10.9%
63.93
US$3,963,623 		62,000 -10.9% 63.93 US$3,963,623
2025-11-14 2025-11-13 S Sale
1.0
Beaudoin Jonathan

Chief Operating Officer

Officer
74,000 -10.0%
63.69
US$4,712,875 		74,000 -10.0% 63.69 US$4,712,875
2025-11-13 2025-11-13 PrS Proposed sale
1.0
Sawhill Stephanie

Officer

Officer
62,000
63.93
US$3,963,620 		62,000 63.93 US$3,963,620
2025-11-13 2025-11-12 S Sale
1.8
Raduenz Brian
Non-Executive Director
90,000 -26.2%
68.00
US$6,120,135 		90,000 -26.2% 68.00 US$6,120,135
2025-11-12 2025-11-12 PrS Proposed sale
1.8
Raduenz Brian

Director

Non-Executive Director
90,000
69.35
US$6,241,113 		90,000 69.35 US$6,241,113
2025-07-29 2025-07-25 S Sale
0.6
TCFIII Spaceco SPV LP

Former 10% holder

Large shareholder
23,623,968 -31.9%
49.00
US$1,157,574,432 		23,623,968 -31.9% 49.00 US$1,157,574,432
2025-07-29 2025-07-25 S Sale
1.0
Willis Michael

Chief Financial Officer

Officer
100,000 -9.3%
49.00
US$4,900,000 		100,000 -9.3% 49.00 US$4,900,000
2025-07-29 2025-07-25 S Sale
1.8
Raduenz Brian
Non-Executive Director
34,032 -8.3%
49.00
US$1,667,568 		34,032 -8.3% 49.00 US$1,667,568
2025-07-29 2025-07-25 S Sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
250,000 -8.7%
49.00
US$12,250,000 		250,000 -8.7% 49.00 US$12,250,000
2025-07-29 2025-07-25 S Sale
1.0
Beaudoin Jonathan

Chief Operating Officer

Officer
80,000 -9.7%
49.00
US$3,920,000 		80,000 -9.7% 49.00 US$3,920,000
2025-07-29 2025-07-25 S Sale
1.0
Sawhill Stephanie

Chief Growth Officer

Officer
62,000 -9.9%
49.00
US$3,038,000 		62,000 -9.9% 49.00 US$3,038,000
2025-02-19 2025-02-14 S Sale
1.0
Sawhill Stephanie

Chief Growth Officer

Officer
72,727 -10.4%
22.00
US$1,599,994 		72,727 -10.4% 22.00 US$1,599,994
2025-02-19 2025-02-14 S Sale
1.0
Willis Michael

Chief Financial Officer

Officer
72,727 -6.3%
22.00
US$1,599,994 		72,727 -6.3% 22.00 US$1,599,994
2025-02-19 2025-02-14 S Sale
0.6
TCFIII Spaceco SPV LP
Non-Executive Director Large shareholder
9,686,678 -11.6%
22.00
US$213,106,916 		9,686,678 -11.6% 22.00 US$213,106,916
2025-02-19 2025-02-14 S Sale
1.0
Beaudoin Jonathan

Chief Operating Officer

Officer
72,727 -8.1%
22.00
US$1,599,994 		72,727 -8.1% 22.00 US$1,599,994
2025-02-19 2025-02-14 S Sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
2,764 -0.1%
22.00
US$60,808 		2,764 -0.1% 22.00 US$60,808
2025-02-19 2025-02-14 S Sale
0.6
Koblinski Anthony

Chief Executive Officer

Executive Director
379,055 -100.0%
22.00
US$8,339,210 		379,055 -100.0% 22.00 US$8,339,210
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