Leonardo DRS's three largest insider shareholders as of September 29, 2026 are S.P.A Leonardo (TenPercentOwner, 189.75Mn shares), William Iii Lynn (Chief Executive Officer, 312.38K shares), John Baylouny (President And Ceo, 122.44K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | S.P.A Leonardo | TenPercentOwner | 0 | 189,745,073 | 189,745,073 | 99.6% | 21 Nov, 2023 |
| 2 | William Iii Lynn | Chief Executive Officer | 312,382 | 0 | 312,382 | 0.2% | 11 Dec, 2025 |
| 3 | John Baylouny | President And Ceo | 122,435 | 0 | 122,435 | 0.1% | 22 Jun, 2026 |
| 4 | Sally Wallace | Evp, Chief Operating Officer | 57,053 | 0 | 57,053 | 0.0% | 15 Jun, 2026 |
| 5 | Frances F Townsend | Director | 35,888 | 0 | 35,888 | 0.0% | 01 Jul, 2026 |
| 6 | Michael Dippold | Evp And Cfo | 35,143 | 0 | 35,143 | 0.0% | 04 Sep, 2026 |
| 7 | Mary E Gallagher | Director | 33,876 | 0 | 33,876 | 0.0% | 05 Jun, 2026 |
| 8 | Gail Baker | Director | 33,876 | 0 | 33,876 | 0.0% | 05 Jun, 2026 |
| 9 | George Casey | Director | 32,376 | 0 | 32,376 | 0.0% | 05 Jun, 2026 |
| 10 | Mark Dorfman | Evp, Gc And Secretary | 29,271 | 0 | 29,271 | 0.0% | 08 Sep, 2026 |
| 11 | Kenneth J Krieg | Director | 27,576 | 0 | 27,576 | 0.0% | 10 Sep, 2026 |
| 12 | Reuben Iii Jeffery | Director | 25,649 | 0 | 25,649 | 0.0% | 05 Jun, 2026 |
| 13 | Louis R Jr Brothers | Director | 24,316 | 0 | 24,316 | 0.0% | 05 Jun, 2026 |
| 14 | David W Carey | Director | 23,882 | 0 | 23,882 | 0.0% | 16 Jun, 2025 |
| 15 | Jason Rinsky | Evp Chief Tax And Treasury | 23,581 | 0 | 23,581 | 0.0% | 05 Aug, 2026 |
| 16 | Eric Salzman | Director | 15,376 | 0 | 15,376 | 0.0% | 05 Jun, 2026 |
| 17 | Pamela Morrow | Svp And Controller | 10,551 | 0 | 10,551 | 0.0% | 28 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.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 09 Sep, 2026 | Kenneth J Krieg | Director | Disposed G | 3,700 | $0.00 | $0 | 27,576 | Direct |
| 04 Sep, 2026 | Mark Dorfman | Evp, Gc And Secretary | Disposed S | 7,471 | $37.01 | $276.50K | 29,271 | Direct |
| 02 Sep, 2026 | Michael Dippold | Evp And Cfo | Disposed S | 20,317 | $37.18 | $755.39K | 35,143 | Direct |
| 04 Aug, 2026 | Jason Rinsky | Evp Chief Tax And Treasury | Disposed S | 3,864 | $45.81 | $177.01K | 23,581 | Direct |
| 07 Jul, 2026 | Jason Rinsky | Evp Chief Tax And Treasury | Disposed S | 3,865 | $45.37 | $175.36K | 27,445 | Direct |
| 30 Jun, 2026 | Frances F Townsend | Director | Acquired M | 1,006 | $0.00 | $0 | 35,888 | Direct |
| 30 Jun, 2026 | Frances F Townsend | Director | Disposed M | 1,006 | $0.00 | $0 | 2,013 | Direct |
| 18 Jun, 2026 | John Baylouny | President And Ceo | Disposed S | 36,471 | $45.67 | $1.67Mn | 122,435 | Direct |
| 11 Jun, 2026 | Sally Wallace | Evp, Chief Operating Officer | Disposed S | 1,300 | $50.00 | $65.00K | 57,053 | Direct |
| 08 Jun, 2026 | Michael Dippold | Evp And Cfo | Disposed S | 8,318 | $46.48 | $386.62K | 55,460 | Direct |
| 04 Jun, 2026 | Kenneth J Krieg | Director | Acquired M | 3,556 | $0.00 | $0 | 31,276 | Direct |
| 04 Jun, 2026 | Reuben Iii Jeffery | Director | Acquired M | 649 | $0.00 | $0 | 25,649 | Direct |
| 04 Jun, 2026 | Gail Baker | Director | Acquired M | 3,556 | $0.00 | $0 | 33,876 | Direct |
| 04 Jun, 2026 | Eric Salzman | Director | Acquired M | 3,556 | $0.00 | $0 | 15,376 | Direct |
| 04 Jun, 2026 | Mark Dorfman | Evp, Gc And Secretary | Disposed S | 5,536 | $45.75 | $253.27K | 36,742 | Direct |
| 04 Jun, 2026 | Frances F Townsend | Director | Acquired M | 3,556 | $0.00 | $0 | 34,882 | Direct |
| 04 Jun, 2026 | Louis R Jr Brothers | Director | Acquired M | 3,556 | $0.00 | $0 | 24,316 | Direct |
| 04 Jun, 2026 | Mary E Gallagher | Director | Acquired M | 3,556 | $0.00 | $0 | 33,876 | Direct |
| 04 Jun, 2026 | George Casey | Director | Acquired M | 3,556 | $0.00 | $0 | 32,376 | Direct |
| 04 Jun, 2026 | Reuben Iii Jeffery | Director | Disposed M | 649 | $0.00 | $0 | 0 | Direct |