Zheng Ran 4
4 · Caribou Biosciences, Inc. · Filed Oct 4, 2021
Insider Transaction Report
Form 4
Zheng Ran
Director
Transactions
- Award
Stock Option (right to buy)
2021-10-01+44,000→ 44,000 totalExercise: $22.31Exp: 2031-09-30→ Common Stock (44,000 underlying)
Footnotes (1)
- [F1]The option becomes exercisable in three equal annual installments beginning October 1, 2022.