Updated Jul 16, 2026
Shefferman Jesse has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $882K.
Jesse Shefferman is the CEO and President of Protara Therapeutics, Inc., a company focused on developing therapies for cancer and rare diseases. He has been involved in the company's efforts to advance transformative treatments for patients with limited options.
| Role | Insider |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-01 | TARA | Protara Therapeutics, Inc. | G — Bona-fide gift | 5.0K | $0.00 | |
| 2026-07-01 | TARA | Protara Therapeutics, Inc. | G — Bona-fide gift | 4.0K | $0.00 | |
| 2026-07-01 | TARA | Protara Therapeutics, Inc. | G — Bona-fide gift | 7.0K | $0.00 | |
| 2026-07-01 | TARA | Protara Therapeutics, Inc. | G — Bona-fide gift | 14.0K | $0.00 | |
| 2026-07-01 | TARA | Protara Therapeutics, Inc. | S — Open-market sale | 215.7K | $4.09 | $882K |
| 2026-07-01 | TARA | Protara Therapeutics, Inc. | M — Option exercise | 215.7K | $1.91 | $412K |
| 2026-01-27 | TARA | Protara Therapeutics, Inc. | F — Tax withholding / forfeiture | 8.7K | $6.67 | $58K |
| 2026-01-22 | TARA | Protara Therapeutics, Inc. | F — Tax withholding / forfeiture | 16.3K | $5.60 | $91K |
| 2026-01-21 | TARA | Protara Therapeutics, Inc. | A — Grant or award | 87.0K | $0.00 | |
| 2025-06-24 | TARA | Protara Therapeutics, Inc. | G — Bona-fide gift | 300.0K | $0.00 |
Jesse Shefferman is the CEO and President of Protara Therapeutics, Inc., a company focused on developing therapies for cancer and rare diseases. He has been involved in the company's efforts to advance transformative treatments for patients with limited options.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($882K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Shefferman Jesse profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.