SEC Insider Transactions from Celebi John.

Last updated: 2026-03-16 13:03 UTC | Total transactions: 14

Celebi John has filed 14 insider transactions across 1 company since February 2023.

Most recent transaction: a tax payment of 5558 shares of Sensei Biotherapeutics, Inc. ($SNSE) on February 19, 2025.

Activity breakdown: 1 open-market purchase and 0 sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Feb. 19, 2025 Sensei Biotherapeutics, Inc. $SNSE Celebi John PRESIDENT AND CEO F Common Stock 5558 $0.48 105,862.0000 25,117,238 4.99% 0.02%
Feb. 14, 2025 Sensei Biotherapeutics, Inc. $SNSE Celebi John PRESIDENT AND CEO A Stock Option (Right to Buy) 360000 $0.00 360,000.0000 25,117,238 9999.99% 1.43%
Dec. 20, 2024 Sensei Biotherapeutics, Inc. $SNSE Celebi John PRESIDENT AND CEO A Stock Option (Right to Buy) 355000 $0.00 355,000.0000 1,257,299 9999.99% 28.24%
Feb. 15, 2024 Sensei Biotherapeutics, Inc. $SNSE Celebi John PRESIDENT AND CEO F Common Stock 5891 $0.79 105,420.0000 27,952,857 5.29% 0.02%
Feb. 15, 2024 Sensei Biotherapeutics, Inc. $SNSE Celebi John PRESIDENT AND CEO A Stock Option (Right to Buy) 315000 $0.00 315,000.0000 27,952,857 9999.99% 1.13%
Feb. 15, 2024 Sensei Biotherapeutics, Inc. $SNSE Celebi John PRESIDENT AND CEO A Stock Option (Right to Buy) 165889 $0.00 165,889.0000 27,952,857 9999.99% 0.59%
Sept. 11, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO P Common Stock 500 $0.85 111,311.0000 0 0.45% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO F Common Stock 20492 $1.50 110,811.0000 0 15.61% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO A Common Stock 51893 $0.00 110,003.0000 0 89.30% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO A Common Stock 21300 $0.00 131,303.0000 0 19.36% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO A Stock Option (Right to Buy) 90000 $0.00 90,000.0000 0 9999.99% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO A Common Stock 51893 $0.00 106,007.0000 0 95.90% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO A Common Stock 21300 $0.00 127,307.0000 0 20.09% 0.00%
Feb. 15, 2023 Sensei Biotherapeutics, Inc. $SNSE Celebi John President and CEO A Stock Option (Right to Buy) 90000 $0.00 90,000.0000 0 9999.99% 0.00%