SEC CIK 1796960
Flammer Martina M.D.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| INSMview stock → | 60,486 | 2026-08-06 |
Position History — INSM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — INSM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-06 | Option exercise (derivative) | 8,895 | $0.00 | 35,580 |
| 2026-08-06 | Option exercise (derivative) | 18,278 | $0.00 | 36,555 |
| 2026-08-06 | Open-market sale | 18,278 | $129.40 | 60,486 |
| 2026-08-06 | Open-market sale | 8,895 | $127.00 | 78,764 |
| 2026-08-06 | Option exercise | 8,895 | $25.83 | 87,659 |
| 2026-08-06 | Option exercise | 18,278 | $18.95 | 78,764 |
| 2026-07-06 | Option exercise (derivative) | 4,357 | $0.00 | 4,358 |
| 2026-07-06 | Option exercise (derivative) | 7,945 | $0.00 | 23,835 |
| 2026-07-06 | Open-market sale | 7,448 | $110.60 | 60,486 |
| 2026-07-06 | Open-market sale | 4,854 | $109.02 | 67,934 |
| 2026-07-06 | Option exercise | 4,357 | $19.74 | 72,788 |
| 2026-07-06 | Option exercise | 7,945 | $29.13 | 68,431 |
| 2026-06-05 | Open-market sale | 1,858 | $103.78 | 60,486 |
| 2026-06-03 | Open-market sale | 2,566 | $102.27 | 62,344 |
| 2026-05-14 | Open-market sale | 10,479 | $117.54 | 64,910 |
| 2026-05-13 | Open-market sale | 3,384 | $116.18 | 75,389 |
| 2026-05-13 | Open-market sale | 4,470 | $112.76 | 78,773 |
| 2026-05-11 | Option exercise (derivative) | 12,949 | $0.00 | 0 |
| 2026-05-11 | Open-market sale | 830 | $101.18 | 83,243 |
| 2026-05-11 | Open-market sale | 12,119 | $100.35 | 84,073 |
| 2026-05-11 | Option exercise | 12,949 | $17.07 | 96,192 |
| 2026-02-05 | Open-market sale | 869 | $152.44 | 83,243 |
| 2026-02-03 | Open-market sale | 795 | $155.77 | 84,112 |
| 2026-02-02 | Option exercise (derivative) | 7,982 | $0.00 | 23,948 |
| 2026-02-02 | Option exercise | 7,982 | $65.72 | 92,889 |
| 2026-02-02 | Open-market sale | 563 | $152.06 | 92,326 |
| 2026-02-02 | Open-market sale | 928 | $153.16 | 91,398 |
| 2026-02-02 | Open-market sale | 3,349 | $154.56 | 88,049 |
| 2026-02-02 | Open-market sale | 3,042 | $155.46 | 85,007 |
| 2026-02-02 | Open-market sale | 100 | $156.86 | 84,907 |
| 2026-01-09 | Open-market sale | 1,887 | $186.19 | 84,907 |
| 2026-01-08 | Open-market sale | 1,660 | $173.87 | 90,045 |
| 2026-01-08 | Open-market sale | 3,251 | $174.17 | 86,794 |
| 2026-01-07 | Open-market sale | 1,434 | $175.84 | 91,705 |
| 2026-01-06 | Option exercise (derivative) | 8,570 | $0.00 | 0 |
| 2026-01-06 | Open-market sale | 2,830 | $174.21 | 95,711 |
| 2026-01-06 | Open-market sale | 957 | $175.01 | 94,754 |
| 2026-01-06 | Open-market sale | 1,615 | $173.33 | 93,139 |
| 2026-01-06 | Open-market sale | 4,783 | $173.47 | 98,541 |
| 2026-01-06 | Option exercise | 8,570 | $26.43 | 103,324 |
| 2026-01-05 | Option exercise (derivative) | 7,945 | $0.00 | 31,780 |
| 2026-01-05 | Option exercise (derivative) | 4,358 | $0.00 | 8,715 |
| 2026-01-05 | Open-market sale | 655 | $174.28 | 95,456 |
| 2026-01-05 | Option exercise | 4,358 | $19.74 | 99,112 |
| 2026-01-05 | Option exercise | 7,945 | $29.13 | 107,057 |
| 2026-01-05 | Open-market sale | 2,799 | $169.29 | 104,258 |
| 2026-01-05 | Open-market sale | 702 | $175.73 | 94,754 |
| 2026-01-05 | Open-market sale | 1,820 | $173.45 | 96,111 |
| 2026-01-05 | Open-market sale | 286 | $171.92 | 97,931 |
| 2026-01-05 | Open-market sale | 2,836 | $171.19 | 98,217 |
| 2026-01-05 | Open-market sale | 3,205 | $170.61 | 101,053 |
| 2026-01-02 | Grant / award (derivative) | 31,280 | $0.00 | 31,280 |
| 2026-01-02 | Grant / award | 5,998 | — | 89,109 |
| 2026-01-02 | Grant / award | 5,645 | — | 94,754 |
| 2025-12-01 | Option exercise (derivative) | 8,895 | $0.00 | 44,475 |
| 2025-12-01 | Option exercise | 8,895 | $25.83 | 92,006 |
| 2025-12-01 | Open-market sale | 5,886 | $207.03 | 84,670 |
| 2025-12-01 | Open-market sale | 1,559 | $207.73 | 83,111 |
| 2025-12-01 | Open-market sale | 1,450 | $205.98 | 90,556 |
| 2025-11-11 | Option exercise (derivative) | 18,277 | $0.00 | 54,833 |
| 2025-11-11 | Option exercise (derivative) | 12,949 | $0.00 | 12,949 |
| 2025-11-11 | Open-market sale | 10,622 | $190.33 | 86,024 |
| 2025-11-11 | Option exercise | 12,949 | $17.07 | 96,060 |
| 2025-11-11 | Option exercise | 18,277 | $18.95 | 114,337 |
| 2025-11-11 | Open-market sale | 5,467 | $188.38 | 108,870 |
| 2025-11-11 | Open-market sale | 12,224 | $189.36 | 96,646 |
| 2025-11-11 | Open-market sale | 2,913 | $191.04 | 83,111 |
| 2025-09-02 | Option exercise (derivative) | 23,835 | $0.00 | 39,725 |
| 2025-09-02 | Option exercise (derivative) | 17,790 | $0.00 | 53,370 |
| 2025-09-02 | Option exercise (derivative) | 36,555 | $0.00 | 73,110 |
| 2025-09-02 | Option exercise (derivative) | 13,072 | $0.00 | 13,073 |
| 2025-09-02 | Option exercise (derivative) | 38,846 | $0.00 | 25,898 |
| 2025-09-02 | Option exercise (derivative) | 25,710 | $0.00 | 8,570 |
| 2025-09-02 | Option exercise (derivative) | 17,160 | $0.00 | 0 |
| 2025-09-02 | Open-market sale | 28,063 | $144.05 | 181,508 |
| 2025-09-02 | Open-market sale | 5,877 | $142.03 | 244,816 |
| 2025-09-02 | Open-market sale | 19,066 | $141.27 | 250,693 |
| 2025-09-02 | Option exercise | 17,790 | $25.83 | 269,759 |
| 2025-09-02 | Option exercise | 23,835 | $29.13 | 251,969 |
| 2025-09-02 | Option exercise | 36,555 | $18.95 | 228,134 |
| 2025-09-02 | Option exercise | 13,072 | $19.74 | 191,579 |
| 2025-09-02 | Option exercise | 38,846 | $17.07 | 178,507 |
| 2025-09-02 | Option exercise | 25,710 | $26.43 | 139,661 |
| 2025-09-02 | Option exercise | 17,160 | $26.46 | 113,951 |
| 2025-09-02 | Option exercise | 13,680 | $34.03 | 96,791 |
| 2025-09-02 | Open-market sale | 35,245 | $143.16 | 209,571 |
| 2025-09-02 | Open-market sale | 34,615 | $146.05 | 83,111 |
| 2025-09-02 | Open-market sale | 63,782 | $145.33 | 117,726 |
| 2025-08-04 | Option exercise (derivative) | 8,715 | $0.00 | 26,145 |
| 2025-08-04 | Open-market sale | 8,715 | $109.50 | 83,111 |
| 2025-08-04 | Option exercise | 8,715 | $19.74 | 91,826 |
| 2025-06-11 | Option exercise (derivative) | 19,423 | $0.00 | 64,744 |
| 2025-06-11 | Open-market sale | 19,423 | $94.50 | 83,111 |
| 2025-06-11 | Option exercise | 19,423 | $17.07 | 102,534 |
| 2025-06-10 | Option exercise (derivative) | 25,740 | $0.00 | 17,160 |
| 2025-06-10 | Option exercise | 25,740 | $26.46 | 108,851 |
| 2025-06-10 | Open-market sale | 25,740 | $88.64 | 83,111 |
| 2025-06-03 | Open-market sale | 1,686 | $71.50 | 83,111 |
| 2025-05-16 | Open-market sale | 1,799 | $67.53 | 84,797 |
| 2025-05-15 | Grant / award (derivative) | 31,610 | $0.00 | 31,610 |
| 2025-05-15 | Grant / award | 6,508 | $0.00 | 96,521 |
| 2025-05-15 | Open-market sale | 9,925 | $65.47 | 86,596 |
| 2025-05-14 | Open-market sale | 1,744 | $65.61 | 90,013 |
| 2025-05-13 | Open-market sale | 8,408 | $67.81 | 91,757 |
| 2025-02-10 | Open-market sale | 9,729 | $77.02 | 128,264 |
| 2025-02-10 | Open-market sale | 23,010 | $79.33 | 100,165 |
| 2025-02-10 | Open-market sale | 5,089 | $78.36 | 123,175 |
| 2025-02-07 | Open-market sale | 60 | $79.59 | 137,993 |
| 2025-02-06 | Open-market sale | 33,055 | $80.90 | 138,053 |
| 2025-02-05 | Grant / award | 70,943 | $0.00 | 171,108 |
| 2025-01-14 | Open-market sale | 1,384 | $68.72 | 100,165 |
| 2025-01-10 | Open-market sale | 4,801 | $63.62 | 101,549 |
| 2025-01-10 | Open-market sale | 1,371 | $63.73 | 106,350 |
| 2025-01-08 | Grant / award (derivative) | 31,930 | $0.00 | 31,930 |
| 2025-01-08 | Grant / award | 6,657 | — | 107,721 |
| 2025-01-08 | Open-market sale | 1,702 | $66.16 | 101,064 |
| 2025-01-07 | Open-market sale | 3,344 | $65.91 | 102,766 |
| 2024-09-16 | Option exercise (derivative) | 13,436 | $0.00 | 13,680 |
| 2024-09-16 | Open-market sale | 13,436 | $74.92 | 106,134 |
| 2024-09-16 | Option exercise | 13,436 | $34.03 | 119,570 |
| 2024-09-13 | Option exercise (derivative) | 26,969 | $0.00 | 27,116 |
| 2024-09-13 | Open-market sale | 26,969 | $74.90 | 106,134 |
| 2024-09-13 | Option exercise | 26,969 | $34.03 | 133,103 |
| 2024-09-12 | Option exercise (derivative) | 635 | $0.00 | 54,085 |
| 2024-09-12 | Option exercise | 635 | $34.03 | 106,769 |
| 2024-09-12 | Open-market sale | 635 | $74.92 | 106,134 |
| 2024-09-06 | Option exercise (derivative) | 36,555 | $0.00 | 109,665 |
| 2024-09-06 | Option exercise (derivative) | 25,740 | $0.00 | 42,900 |
| 2024-09-06 | Option exercise (derivative) | 18,874 | $0.00 | 0 |
| 2024-09-06 | Option exercise (derivative) | 34,280 | $0.00 | 34,280 |
| 2024-09-06 | Option exercise (derivative) | 19,423 | $0.00 | 84,167 |
| 2024-09-06 | Option exercise | 14,130 | $23.75 | 235,713 |
| 2024-09-06 | Open-market sale | 63,483 | $71.43 | 115,198 |
| 2024-09-06 | Open-market sale | 76,455 | $70.90 | 178,681 |
| 2024-09-06 | Option exercise | 19,423 | $17.07 | 255,136 |
| 2024-09-06 | Open-market sale | 9,064 | $72.61 | 106,134 |
| 2024-09-06 | Option exercise | 36,555 | $18.95 | 142,689 |
| 2024-09-06 | Option exercise | 25,740 | $26.46 | 168,429 |
| 2024-09-06 | Option exercise | 18,874 | $23.66 | 187,303 |
| 2024-09-06 | Option exercise | 34,280 | $26.43 | 221,583 |
| 2024-06-10 | Option exercise (derivative) | 21,195 | $0.00 | 14,130 |
| 2024-06-10 | Option exercise | 21,195 | $23.75 | 127,329 |
| 2024-06-10 | Open-market sale | 21,195 | $60.00 | 106,134 |
| 2024-05-30 | Option exercise (derivative) | 21,195 | $0.00 | 35,325 |
| 2024-05-30 | Option exercise | 21,195 | $23.75 | 127,329 |
| 2024-05-30 | Open-market sale | 21,195 | $55.00 | 106,134 |
| 2024-05-28 | Option exercise (derivative) | 103,806 | $0.00 | 18,874 |
| 2024-05-28 | Open-market sale | 103,806 | $49.62 | 106,134 |
| 2024-05-28 | Option exercise | 103,806 | $23.66 | 209,940 |
| 2024-05-17 | Open-market sale | 4,642 | $25.09 | 106,134 |
| 2024-05-14 | Open-market sale | 10,640 | $25.47 | 110,776 |
| 2024-05-13 | Grant / award (derivative) | 71,160 | $0.00 | 71,160 |
| 2024-05-13 | Grant / award | 14,518 | — | 121,416 |
| 2024-01-12 | Open-market sale | 4,667 | $28.63 | 106,898 |
| 2024-01-10 | Open-market sale | 1,245 | $28.90 | 111,565 |
| 2024-01-09 | Open-market sale | 4,715 | $29.01 | 112,810 |
| 2024-01-05 | Open-market sale | 1,386 | $29.21 | 117,525 |
| 2024-01-04 | Grant / award (derivative) | 63,560 | $0.00 | 63,560 |
| 2024-01-04 | Grant / award | 12,873 | — | 118,911 |
| 2023-12-22 | Option exercise (derivative) | 28,310 | $0.00 | 122,680 |
| 2023-12-22 | Option exercise | 28,310 | $23.66 | 134,348 |
| 2023-12-22 | Open-market sale | 28,310 | $30.00 | 106,038 |
| 2023-06-13 | Open-market sale | 8,868 | $19.27 | 106,038 |
| 2023-05-16 | Open-market sale | 1,718 | $18.43 | 114,906 |
| 2023-05-15 | Open-market sale | 2,576 | $19.28 | 116,624 |
| 2023-05-11 | Grant / award (derivative) | 146,220 | $0.00 | 146,220 |
| 2023-05-11 | Grant / award | 14,775 | — | 119,200 |
| 2023-05-11 | Grant / award | 31,662 | — | 104,425 |
| 2023-01-10 | Open-market sale | 3,439 | $18.06 | 72,763 |
| 2023-01-05 | Grant / award (derivative) | 34,860 | $0.00 | 34,860 |
| 2023-01-05 | Grant / award | 7,598 | — | 72,656 |
| 2023-01-05 | Grant / award | 3,546 | — | 76,202 |
| 2023-01-05 | Open-market sale | 1,374 | $19.73 | 65,058 |
| 2022-05-16 | Open-market sale | 1,574 | $18.51 | 66,432 |
| 2022-05-11 | Grant / award (derivative) | 103,590 | $0.00 | 103,590 |
| 2022-05-11 | Grant / award | 21,968 | — | 68,006 |
| 2022-01-11 | Open-market sale | 1,495 | $25.11 | 46,038 |
| 2022-01-06 | Grant / award (derivative) | 68,560 | $0.00 | 68,560 |
| 2022-01-06 | Grant / award | 14,188 | — | 47,533 |
| 2022-01-05 | Open-market sale | 1,423 | $27.61 | 33,345 |
| 2021-05-12 | Grant / award (derivative) | 68,640 | $0.00 | 68,640 |
| 2021-05-12 | Grant / award | 14,172 | — | 34,768 |
| 2021-01-07 | Grant / award (derivative) | 54,720 | $0.00 | 54,720 |
| 2021-01-07 | Grant / award | 11,019 | — | 20,596 |
| 2021-01-03 | Tax withholding | 949 | $33.29 | 9,577 |
| 2020-01-03 | Grant / award (derivative) | 56,520 | $0.00 | 56,520 |
| 2020-01-03 | Grant / award | 10,526 | — | 10,526 |
| 2020-01-02 | Grant / award (derivative) | 150,990 | $0.00 | 150,990 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.