Bristow's three largest insider shareholders as of September 29, 2026 are Alternative Asset Management Lp Solus (TenPercentOwner, 3.18Mn shares), Alternative Asset Management Lp Solus (Other, 2.84Mn shares), Alternative Asset Management Lp Solus (Other, 2.84Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Alternative Asset Management Lp Solus | Other | 0 | 5,681,769 | 5,681,769 | 85.9% | 23 Sep, 2026 |
| 2 | Christopher Scott Bradshaw | President And Ceo | 302,938 | 0 | 302,938 | 4.6% | 26 Mar, 2026 |
| 3 | Jennifer Dawn Whalen | Svp, Cfo | 100,034 | 0 | 100,034 | 1.5% | 10 Mar, 2026 |
| 4 | Alan Corbett | Coo, Government Services | 83,740 | 0 | 83,740 | 1.3% | 10 Mar, 2026 |
| 5 | Stuart Stavley | Coo, Offshore Energy Services | 64,740 | 0 | 64,740 | 1.0% | 21 Aug, 2026 |
| 6 | George Mark Mickelson | Director | 53,883 | 0 | 53,883 | 0.8% | 05 Jun, 2026 |
| 7 | David F. Stepanek | Executive Vice President, Cto | 47,668 | 0 | 47,668 | 0.7% | 14 Jun, 2024 |
| 8 | Crystal L Gordon | Svp, General Counsel | 43,227 | 0 | 43,227 | 0.7% | 03 Jun, 2022 |
| 9 | Robert Manzo | Director | 36,201 | 0 | 36,201 | 0.5% | 05 Jun, 2026 |
| 10 | Brian D. Truelove | Director | 35,728 | 0 | 35,728 | 0.5% | 02 Sep, 2026 |
| 11 | Wesley E. Kern | Director | 35,618 | 0 | 35,618 | 0.5% | 05 Jun, 2026 |
| 12 | Elizabeth Matthews | Officer | 29,507 | 0 | 29,507 | 0.4% | 11 Mar, 2025 |
| 13 | Donna L Anderson | Vp, Chief Accounting Officer | 26,919 | 0 | 26,919 | 0.4% | 19 Mar, 2026 |
| 14 | Richard E Tatum | Vp, Chief Accounting Officer | 24,917 | 0 | 24,917 | 0.4% | 12 Mar, 2024 |
| 15 | Maryanne Miller | Director | 23,440 | 0 | 23,440 | 0.4% | 19 Aug, 2026 |
| 16 | Lorin L. Brass | Director | 14,223 | 0 | 14,223 | 0.2% | 23 Sep, 2026 |
| 17 | Shefali A Shah | Svp, Gen. Counsel Corp. Sec. | 13,113 | 0 | 13,113 | 0.2% | 05 Jun, 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 |
|---|---|---|---|---|---|---|---|---|
| 22 Sep, 2026 | Alternative Asset Management Lp Solus | Other | Disposed S | 377 | $43.00 | $16.21K | 2,841,333 | Indirect |
| 22 Sep, 2026 | Lorin L. Brass | Director | Disposed S | 3,000 | $42.42 | $127.27K | 14,223 | Direct |
| 23 Sep, 2026 | Alternative Asset Management Lp Solus | Other | Disposed S | 897 | $43.00 | $38.57K | 2,840,436 | Indirect |
| 21 Sep, 2026 | Lorin L. Brass | Director | Disposed S | 1,000 | $41.54 | $41.54K | 17,223 | Direct |
| 01 Sep, 2026 | Alternative Asset Management Lp Solus | Other | Disposed S | 15,000 | $45.85 | $687.82K | 2,861,796 | Indirect |
| 02 Sep, 2026 | Alternative Asset Management Lp Solus | Other | Disposed S | 12,045 | $45.68 | $550.25K | 2,849,751 | Indirect |
| 03 Sep, 2026 | Alternative Asset Management Lp Solus | Other | Disposed S | 41 | $45.75 | $1.88K | 2,849,710 | Indirect |
| 01 Sep, 2026 | Brian D. Truelove | Director | Disposed S | 3,500 | $45.87 | $160.55K | 35,728 | Direct |
| 01 Sep, 2026 | Lorin L. Brass | Director | Disposed S | 350 | $46.03 | $16.11K | 18,223 | Direct |
| 25 Aug, 2026 | Lorin L. Brass | Director | Disposed S | 200 | $46.55 | $9.31K | 18,573 | Direct |
| 19 Aug, 2026 | Lorin L. Brass | Director | Disposed S | 1,890 | $46.56 | $88.00K | 18,873 | Direct |
| 20 Aug, 2026 | Stuart Stavley | Coo, Offshore Energy Services | Disposed S | 10,218 | $46.20 | $472.07K | 64,740 | Direct |
| 20 Aug, 2026 | Lorin L. Brass | Director | Disposed S | 100 | $47.05 | $4.71K | 18,773 | Direct |
| 18 Aug, 2026 | Lorin L. Brass | Director | Disposed S | 100 | $46.55 | $4.65K | 20,763 | Direct |
| 19 Aug, 2026 | Maryanne Miller | Director | Disposed S | 430 | $46.05 | $19.80K | 23,440 | Direct |
| 17 Aug, 2026 | Lorin L. Brass | Director | Disposed S | 210 | $46.78 | $9.82K | 20,863 | Direct |
| 03 Jun, 2026 | Brian D. Truelove | Director | Acquired A | 3,618 | $0.00 | $0 | 39,228 | Direct |
| 03 Jun, 2026 | Shefali A Shah | Director | Acquired A | 3,618 | $0.00 | $0 | 13,113 | Direct |
| 03 Jun, 2026 | George Mark Mickelson | Director | Acquired A | 3,618 | $0.00 | $0 | 53,883 | Direct |
| 03 Jun, 2026 | Maryanne Miller | Director | Acquired A | 3,618 | $0.00 | $0 | 23,870 | Direct |