| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 3 | +46,143 | 100% | $2.97 | +$137,045 |
| Sells | 0 | ||||
| Net | +3 | +46,143 | 100% | +$137,045 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Kenneth J. McGrath | OSUR | Common Stock | Purchase | 4.11% | $66,030 | $3.00 | 22,021 | 557,262 | 13 Mar 2026 | Direct |
| Manner Carrie Eglinton | OSUR | Common Stock | Purchase | 1.03% | $66,033 | $3.00 | 22,022 | 2,158,574 | 13 Mar 2026 | Direct |
| Kenneth J. McGrath | OSUR | Common Stock | Award | 19.8% | 88,348 | 535,241 | 02 Mar 2026 | Direct | ||
| Manner Carrie Eglinton | OSUR | Common Stock | Award | 20% | 355,464 | 2,136,552 | 02 Mar 2026 | Direct | ||
| Kenneth J. McGrath | OSUR | Common Stock | Tax liability | -5.97% | -28,384 | 446,893 | 01 Mar 2026 | Direct | ||
| Kenneth J. McGrath | OSUR | Common Stock | Award | 5.98% | 26,814 | 475,277 | 01 Mar 2026 | Direct | ||
| Manner Carrie Eglinton | OSUR | Common Stock | Tax liability | -9.12% | -178,771 | 1,781,088 | 01 Mar 2026 | Direct | ||
| Manner Carrie Eglinton | OSUR | Common Stock | Award | 7.05% | 129,032 | 1,959,859 | 01 Mar 2026 | Direct | ||
| John P. Kenny | OSUR | Common Stock | Award | 6.71% | 10,286 | 163,608 | 17 Dec 2025 | Direct | ||
| Nancy J. Gagliano | OSUR | Common Stock | Purchase | 1.33% | $4,982 | $2.37 | 2,100 | 160,254 | 28 Nov 2025 | Direct |
| Steven Kyle Boyd | OSUR | Common Stock | Award | 34,632 | 34,632 | 28 Oct 2025 | Direct | |||
| John P. Kenny | OSUR | Common Stock | Award | 4.16% | 6,118 | 153,322 | 24 Sep 2025 | Direct | ||
| Kenneth J. McGrath | OSUR | Common Stock | Tax liability | -2.72% | -12,524 | 448,463 | 08 Aug 2025 | Direct | ||
| Robert W. McMahon | OSUR | Common Stock | Tax liability | -6.82% | -7,317 | 99,919 | 31 Jul 2025 | Direct | ||
| John P. Kenny | OSUR | Common Stock | Award | 4.74% | 6,657 | 147,204 | 24 Jun 2025 | Direct | ||
| Manner Carrie Eglinton | OSUR | Common Stock | Tax liability | -9.55% | -193,249 | 1,830,827 | 04 Jun 2025 | Direct | ||
| Manner Carrie Eglinton | OSUR | Common Stock | Award | 19.9% | 335,710 | 2,024,076 | 04 Jun 2025 | Direct | ||
| John P. Kenny | OSUR | Common Stock | Award | 102.1% | 71,017 | 140,547 | 14 May 2025 | Direct | ||
| Nancy J. Gagliano | OSUR | Common Stock | Award | 81.5% | 71,017 | 158,154 | 14 May 2025 | Direct | ||
| Robert W. McMahon | OSUR | Common Stock | Award | 196.1% | 71,017 | 107,236 | 14 May 2025 | Direct | ||
| Lelio Marmora | OSUR | Common Stock | Award | 118.9% | 71,017 | 130,760 | 14 May 2025 | Direct | ||
| David Shulkin | OSUR | Common Stock | Award | 128.4% | 71,017 | 126,335 | 14 May 2025 | Direct | ||
| Mara G. Aspinall | OSUR | Common Stock | Award | 65.9% | 71,017 | 178,758 | 14 May 2025 | Direct | ||
| Nancy J. Gagliano | OSUR | Common Stock | Tax liability | -4.79% | -4,387 | 87,137 | 13 May 2025 | Direct | ||
| Robert W. McMahon | OSUR | Common Stock | Tax liability | -15.1% | -6,427 | 36,219 | 13 May 2025 | Direct | ||
| Lelio Marmora | OSUR | Common Stock | Tax liability | -11.8% | -7,977 | 59,743 | 13 May 2025 | Direct | ||
| David Shulkin | OSUR | Common Stock | Tax liability | -8.29% | -4,999 | 55,318 | 13 May 2025 | Direct | ||
| Mara G. Aspinall | OSUR | Common Stock | Tax liability | -5.83% | -6,666 | 107,741 | 13 May 2025 | Direct | ||
| John P. Kenny | OSUR | Common Stock | Tax liability | -1.95% | -1,385 | 69,530 | 25 Mar 2025 | Direct |