David M. Mott serves as Executive at MEDIMMUNE INC /DE, where they oversee executive responsibilities. Since joining the company, David M. Mott has executed 313 insider transactions totaling $537.3M, demonstrating a bullish approach to their equity position. Their most recent transaction on Feb 20, 2026 involved purchasing 333,333 shares valued at $1.9M.
David M. Mott currently holds 3,302,918 shares of MEDIMMUNE INC /DE (MEDI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David M. Mott has been a net buyer of MEDI stock. They have purchased $394.4M and sold $142.9M worth of shares.
David M. Mott's most recent insider trade was on Feb 20, 2026, when they purchased 333,333 shares at $5.84 per share.
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| $N/A |
| Discretionary |
| Jun 12, 2024 | NVAX | $0 | Option Exercise | 6,670 | $N/A | Discretionary |
| Jan 2, 2024 | MRSN | $0 | Award | 8,810 | $N/A | Discretionary |
| Oct 2, 2023 | MRSN | $0 | Award | 15,873 | $N/A | Discretionary |
| Jul 3, 2023 | MRSN | $0 | Award | 6,079 | $N/A | Discretionary |
| Jun 15, 2023 | ARDX | $0 | Award | 25,510 | $N/A | Discretionary |
| Jun 10, 2023 | NVAX | $0 | Option Exercise | 3,100 | $N/A | Discretionary |
| Jun 8, 2023 | MRSN | $0 | Award | 14,467 | $N/A | Discretionary |
| Apr 3, 2023 | MRSN | $0 | Award | 4,866 | $N/A | Discretionary |
| Nov 17, 2022 | ARDX | $997.9K | Purchase | 567,000 | $1.76 | Discretionary |
| Aug 12, 2022 | EPZM | $0 | Tender | 106,959 | $N/A | Discretionary |
| Aug 12, 2022 | EPZM | $0 | Tender | 215,494 | $N/A | Discretionary |
| Aug 12, 2022 | EPZM | $0 | Disposition | 8,994 | $N/A | Discretionary |
| Jun 30, 2022 | EPZM | $23.7K | Award | 16,156 | $1.47 | Discretionary |
| Jun 17, 2022 | NVAX | $0 | Option Exercise | 700 | $N/A | Discretionary |
| Jun 15, 2022 | ARDX | $0 | Award | 182,481 | $N/A | Discretionary |
| May 17, 2022 | EPZM | $0 | Award | 8,994 | $N/A | Discretionary |
| Mar 31, 2022 | EPZM | $23.8K | Award | 20,653 | $1.15 | Discretionary |
| Feb 23, 2022 | IMRA | $51.5K | Purchase | 35,257 | $1.46 | Discretionary |
| Feb 22, 2022 | IMRA | $102.7K | Purchase | 65,817 | $1.56 | Discretionary |
| Feb 18, 2022 | IMRA | $65.5K | Purchase | 50,398 | $1.30 | Discretionary |
| Feb 17, 2022 | IMRA | $17.1K | Purchase | 14,595 | $1.17 | Discretionary |
| Feb 16, 2022 | IMRA | $14.1K | Purchase | 11,779 | $1.20 | Discretionary |
| Feb 15, 2022 | IMRA | $23.5K | Purchase | 19,552 | $1.20 | Discretionary |
| Feb 14, 2022 | IMRA | $10.0K | Purchase | 8,500 | $1.18 | Discretionary |
| Feb 11, 2022 | IMRA | $17.9K | Purchase | 14,573 | $1.23 | Discretionary |
| Feb 10, 2022 | IMRA | $11.3K | Purchase | 8,753 | $1.29 | Discretionary |
| Dec 31, 2021 | EPZM | $23.8K | Award | 9,500 | $2.50 | Discretionary |
| Sep 30, 2021 | EPZM | $23.8K | Award | 4,640 | $5.12 | Discretionary |