Barbara G. McClung, Chief Legal Officer at Caribou Biosciences ($CRBU), made one open market sale of company shares over the last year, totaling about $14,000. Her latest transaction occurred on February 24, 2026. This places her sales 11,193rd out of 11,678 insiders in our database by value sold, well below the $8.6 million average and 6.4 transactions per insider. She reported no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 20, 2026 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | A | Option to purchase Common Stock | 202500 | $0.00 | 202,500.0000 | 93,468,038 | 9999.99% | 0.22% |
| Feb. 24, 2026 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | S | Common Stock | 6938 | $1.96 | 481,564.0000 | 93,468,038 | 1.42% | 0.01% |
| Feb. 20, 2026 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | A | Common Stock | 45000 | $0.00 | 488,502.0000 | 93,468,038 | 10.15% | 0.05% |
| Feb. 20, 2025 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | A | Common Stock | 37500 | $0.00 | 447,066.0000 | 0 | 9.16% | 0.00% |
| Feb. 21, 2025 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | S | Common Stock | 3564 | $1.35 | 443,502.0000 | 0 | 0.80% | 0.00% |
| Feb. 20, 2025 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | A | Option to purchase Common Stock | 170000 | $0.00 | 170,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 20, 2024 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | A | Option to purchase Common Stock | 153000 | $0.00 | 153,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 20, 2024 | Caribou Biosciences, Inc. | $CRBU | MCCLUNG BARBARA G | Chief Legal Officer | A | Common Stock | 33000 | $0.00 | 409,566.0000 | 0 | 8.76% | 0.00% |