10 insiders reported 140 Form 4 transactions for Bicara Therapeutics Inc. (BCAX) over the past 18 months (most recent 2026-08-12). Recent activity: Hyep Ivan (Chief Financial Officer) Buy 12,500 shares, Cohlhepp Ryan (President and COO) Buy 18,750 shares, Mazumdar Claire (Chief Executive Officer) Buy 10,000 shares, Cohlhepp Ryan (President and COO) Sell 18,750 shares, Hyep Ivan (Chief Financial Officer) Sell 12,500 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | Hyep Ivan | Chief Financial Officer | Buy | 12,500 | $47,372 |
| 2026-08-12 | Cohlhepp Ryan | President and COO | Buy | 18,750 | $71,059 |
| 2026-08-12 | Mazumdar Claire | Chief Executive Officer | Buy | 10,000 | $37,898 |
| 2026-08-12 | Cohlhepp Ryan | President and COO | Sell | 18,750 | $524,533 |
| 2026-08-12 | Hyep Ivan | Chief Financial Officer | Sell | 12,500 | $349,591 |
| 2026-08-12 | Mazumdar Claire | Chief Executive Officer | Sell | 10,000 | $279,750 |
| 2026-07-14 | Mazumdar Claire | Chief Executive Officer | Buy | 10,000 | $37,898 |
| 2026-07-14 | Mazumdar Claire | Chief Executive Officer | Sell | 9,972 | $283,367 |
| 2026-07-14 | Mazumdar Claire | Chief Executive Officer | Sell | 28 | $831 |
| 2026-07-10 | Hyep Ivan | Chief Financial Officer | Sell | 22,757 | $650,896 |
| 2026-07-10 | Hyep Ivan | Chief Financial Officer | Buy | 12,500 | $47,372 |
| 2026-07-10 | Cohlhepp Ryan | President and COO | Sell | 22,833 | $656,652 |
| 2026-07-10 | Cohlhepp Ryan | President and COO | Buy | 18,750 | $71,059 |
| 2026-07-10 | Cohlhepp Ryan | President and COO | Sell | 4,306 | $128,302 |
| 2026-07-10 | Hyep Ivan | Chief Financial Officer | Sell | 4,413 | $131,616 |
| 2026-07-10 | Cohlhepp Ryan | President and COO | Sell | 1,075 | $32,632 |
| 2026-07-10 | Hyep Ivan | Chief Financial Officer | Sell | 830 | $25,160 |
| 2026-07-10 | Cohlhepp Ryan | President and COO | Sell | 536 | $15,544 |
| 2026-05-26 | Hyep Ivan | Chief Financial Officer | Buy | 9,200 | $34,866 |
| 2026-05-26 | Hyep Ivan | Chief Financial Officer | Sell | 9,200 | $187,883 |
| 2026-05-20 | Mazumdar Claire | Chief Executive Officer | Buy | 15,000 | $56,847 |
| 2026-05-20 | Mazumdar Claire | Chief Executive Officer | Sell | 12,022 | $239,982 |
| 2026-05-20 | Mazumdar Claire | Chief Executive Officer | Sell | 2,978 | $60,597 |
| 2026-05-18 | Cohlhepp Ryan | President and COO | Sell | 8,000 | $162,335 |
| 2026-05-18 | Cohlhepp Ryan | President and COO | Buy | 8,000 | $30,318 |
Source: SEC Form 4 filings · as of 2026-08-12