As of May 22, 2026, the three largest insider holders of ARMP are Inc. Innoviva, (Director, 16.37Mn shares), Deborah Birx (Chief Executive Officer, 212.46K shares), Richard Rychlik (Corporate Controller And Pfo, 10.00K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Inc. Innoviva, | - | 0 | 16,365,969 | 01 Apr, 2022 |
| Deborah Birx | Chief Executive Officer | 212,458 | 0 | 17 Mar, 2026 |
| Richard Rychlik | Corporate Controller And Pfo | 10,000 | 0 | 18 Mar, 2024 |
| Pierre Kyme | Chief Business Officer | 9,461 | 0 | 17 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 14 Mar, 2026 | Pierre Kyme | Common Stock | D | 1,030 | $10.54 | 9,461 | D | F |
| 14 Mar, 2026 | Deborah Birx | Common Stock | D | 4,919 | $10.54 | 212,458 | D | F |
| 14 Mar, 2026 | Pierre Kyme | Common Stock | D | 1,030 | $10.54 | 9,461 | D | F |
| 09 Mar, 2026 | Joseph M Patti | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Sarah J. Schlesinger | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Todd C. Peterson | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Robin Kramer | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Jules Haimovitz | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Todd C. Peterson | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Pierre Kyme | Stock Options (Right to Buy) | A | 183,142 | $0.00 | 183,142 | D | A |
| 09 Mar, 2026 | David Duane House | Stock Options (Right to Buy) | A | 109,885 | $0.00 | 109,885 | D | A |
| 09 Mar, 2026 | Robin Kramer | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Sarah J. Schlesinger | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Deborah Birx | Stock Options (Right to Buy) | A | 421,226 | $0.00 | 421,226 | D | A |
| 09 Mar, 2026 | Kostas D Odysseas | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | David Duane House | Stock Options (Right to Buy) | A | 109,885 | $0.00 | 109,885 | D | A |
| 09 Mar, 2026 | Joseph M Patti | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 09 Mar, 2026 | Pierre Kyme | Stock Options (Right to Buy) | A | 183,142 | $0.00 | 183,142 | D | A |
| 09 Mar, 2026 | Kostas D Odysseas | Stock Options (Right to Buy) | A | 25,640 | $0.00 | 25,640 | D | A |
| 10 Jul, 2025 | Deborah Birx | Common Stock | D | 13,637 | $2.27 | 217,377 | D | F |