| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $585.3K | 0.00% | 9.30K | −87% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a TARS trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 14, 2026 | Link William JDirector | Sale at price 78.33 - 80.01 per share. | 12.5K | $979.74K |
| Sep 14, 2026 | Link William JDirector | — | 201 | — |
| Sep 14, 2026 | Pyott David E IDirector | — | 201 | — |
| Sep 3, 2026 | Neervannan SeshadriChief Operating Officer | Sale at price 85.00 per share. | 4.6K | $387.94K |
| Sep 3, 2026 | Azamian Bobak RChief Executive Officer | Sale at price 90.27 - 91.27 per share. | 10K | $905.60K |
| Sep 3, 2026 | Lin Elizabeth YeuOfficer | Sale at price 85.00 - 90.00 per share. | 14K | $1.22M |
| Sep 1, 2026 | Azamian Bobak RChief Executive Officer | Sale at price 80.06 per share. | 10K | $800.60K |
| Sep 1, 2026 | Lin Elizabeth YeuOfficer | Sale at price 73.86 - 80.00 per share. | 11.6K | $897.99K |
| Jun 16, 2026 | Azamian Bobak RChief Executive Officer | Sale at price 61.24 - 61.81 per share. | 10K | $615.49K |
| Jun 15, 2026 | Farrow Jeffrey SChief Financial Officer | Sale at price 60.95 per share. | 14.4K | $877.44K |
| Jun 14, 2026 | Farrow Jeffrey SChief Financial Officer | — | 27.9K | — |
| Jun 14, 2026 | Link William JDirector | Sale at price 61.97 - 62.94 per share. | 12.5K | $776.50K |
| Jun 14, 2026 | Goodrich KatherineDirector | Sale at price 62.08 per share. | 3K | $183.38K |
| Jun 11, 2026 | Yarno Wendy LDirector | — | 3K | — |
| Jun 11, 2026 | Morrison Scott William CpaDirector | — | 3K | — |
| Jun 11, 2026 | Link William JDirector | — | 3K | — |
| Jun 11, 2026 | Chaudhuri BhaskarDirector | — | 3K | — |
| Jun 11, 2026 | Goldberg Andrew DDirector | — | 3K | — |
| Jun 11, 2026 | Goodrich KatherineDirector | — | 3K | — |
| Apr 23, 2026 | Pyott David E IDirector | — | 1.4K | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -21.2 | 17.0 | -7.1 | -9.3 | -6.6 | 6.0 | -6.2 | 25.7 | 5.9 | -6.1 | −9.9% | ||
| 2025 | -2.9 | -17.3 | 15.5 | 1.1 | -17.3 | -5.7 | -4.2 | 50.9 | 1.5 | 15.8 | 16.2 | 2.4 | +47.9% |
| 2024 | 34.5 | 40.3 | -4.9 | -13.5 | 4.9 | -17.5 | -10.6 | 11.6 | 21.3 | 35.3 | 17.9 | 5.6 | +173.4% |
| 2023 | 7.5 | -1.7 | -18.9 | 18.7 | 12.3 | 7.9 | 21.8 | -20.4 | 1.5 | -19.9 | 16.1 | 22.5 | +38.1% |
| 2022 | -10.8 | -12.2 | -4.6 | 8.9 | -24.9 | 6.2 | 2.9 | 2.4 | 11.3 | 7.6 | -8.7 | -12.8 | −34.8% |
| 2021 | -8.8 | -3.8 | -11.1 | -4.7 | 8.5 | -13.0 | -22.1 | 17.4 | -18.7 | 28.8 | -4.2 | -15.4 | −45.6% |
| 2020 | 18.2 | 71.0 | +102.2% |
Tarsus Pharmaceuticals, Inc., a commercial stage biopharmaceutical company, focuses on the development and commercialization of therapeutic candidates for eye care in the United States. The company offers XDEMVY, a lotilaner ophthalmic solution for the treatment of demodex blepharitis caused by the infestation of Demodex mites. It sells its products to specialty pharmacies and distributors, as well as clinics, hospitals, pharmacies, and federal healthcare programs. The company also develops TP-04, a sterile aqueous gel formulation of lotilaner in Phase 2 trial for the treatment of ocular rosacea; and TP-05, an oral tablet formulation of lotilaner in Phase 2 trial for the prevention of Lyme disease, as well as in pre-clinical studies for community malaria reduction. In addition, it is developing the lotilaner active pharmaceutical ingredient (API) to address diseases in human medicine, including eye care and infectious disease prevention. The company has a development and license agreement with Xi An Grand Chang An Pharmaceutical Co., Ltd. for the development and commercialization of TP-03 in China for the treatment of Demodex blepharitis and meibomian gland disease. Tarsus Pharmaceuticals, Inc. was incorporated in 2016 and is headquartered in Irvine, California.
Buy / hold / sell counts