Insider · CIK 0001754067

Kelly Timothy P

Reports to the SEC for 2 companies · BERKELEY, CA

sec.gov

Transactions

Companies

Filings

CIK

0001754067

Forms 4 and 5

Insider transactions

43 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-02-25	CRBUCaribou Biosciences, Inc.S Sale	Chief Technology Officer	SSale	−6,228 sh	$1.93	−$12K	73,125
2026-02-24	CRBUCaribou Biosciences, Inc.S Sale	Chief Technology Officer	SSale	−3,147 sh	$1.96	−$6,168.12	79,353
2026-02-20	CRBUCaribou Biosciences, Inc.A Award	Chief Technology Officer	AAward	+45K sh	—	—	82,500
2026-02-20	CRBUCaribou Biosciences, Inc. · Option to purchase Common StockA Award	Chief Technology Officer	AAward	+203K sh	—	—	202,500
2025-02-20	CRBUCaribou Biosciences, Inc.A Award	Chief Technology Officer	AAward	+37.5K sh	—	—	37,500
2025-02-20	CRBUCaribou Biosciences, Inc. · Option to purchase Common StockA Award	Chief Technology Officer	AAward	+170K sh	—	—	170,000
2024-01-08	CRBUCaribou Biosciences, Inc. · Option to purchase Common StockA Award	Chief Technology Officer	AAward	+300K sh	—	—	300,000
2022-02-24	QTTBQ32 Bio Inc. · Employee Stock Option (Right to Buy)A Award	Chief Operating Officer	AAward	+28.2K sh	—	—	28,200
2022-02-24	QTTBQ32 Bio Inc. · Restricted Stock UnitsA Award	Chief Operating Officer	AAward	+4,800 sh	—	—	4,800
2022-01-05	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−1,406 sh	$3.78	−$5,314.821	2,224
2022-01-01	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+3,630 sh	—	—	3,630
2022-01-01	QTTBQ32 Bio Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−3,630 sh	—	—	7,370
2021-09-03	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−54 sh	$7.70	−$415.8	0
2021-04-07	QTTBQ32 Bio Inc. · Employee Stock Option (Right to Buy)A Award	Chief Operating Officer	AAward	+10K sh	—	—	10,000
2021-03-01	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−6,232 sh	$11.16	−$69.6K	0
2021-03-01	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+2,000 sh	$6.63	+$13.3K	4,232
2021-03-01	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+2,000 sh	$2.89	+$5,789.4	6,232
2021-03-01	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	+6,232 sh	$11.16	+$69.6K	0
2021-03-01	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−2,000 sh	—	—	41,500
2021-03-01	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−2,000 sh	—	—	32,001
2021-02-05	QTTBQ32 Bio Inc. · Employee Stock Option (Right to Buy)A Award	Chief Operating Officer	AAward	+65K sh	—	—	65,000
2021-02-05	QTTBQ32 Bio Inc. · Restricted Stock UnitsA Award	Chief Operating Officer	AAward	+11K sh	—	—	11,000
2021-02-02	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+500 sh	$6.63	+$3,315.7	500
2021-02-02	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−500 sh	$13.00	−$6,500	0
2021-02-02	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−500 sh	—	—	44,500
2021-02-01	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+2,000 sh	$6.63	+$13.3K	2,000
2021-02-01	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+2,000 sh	$2.89	+$5,789.4	4,000
2021-02-01	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−4,000 sh	$12.37	−$49.5K	0
2021-02-01	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−2,000 sh	—	—	43,500
2021-02-01	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−2,000 sh	—	—	34,001
2021-01-12	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+500 sh	$6.63	+$3,315.7	500
2021-01-12	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−500 sh	$13.00	−$6,500	0
2021-01-12	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−500 sh	—	—	45,000
2021-01-04	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+2,000 sh	$6.63	+$13.3K	2,000
2021-01-04	QTTBQ32 Bio Inc.M Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	+2,000 sh	$2.89	+$5,789.4	4,000
2021-01-04	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−4,000 sh	$11.50	−$46K	0
2021-01-04	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−2,000 sh	—	—	45,500
2021-01-04	QTTBQ32 Bio Inc. · Employee Stock OptionsM Exercise/Conversion	Chief Operating Officer	MExercise/Conversion	−2,000 sh	—	—	36,001
2020-03-17	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−1,315 sh	$13.01	−$17.1K	0
2019-12-11	QTTBQ32 Bio Inc. · Employee Stock Option (Right to Buy)A Award	Chief Operating Officer	AAward	+112K sh	—	—	112,000
2019-09-05	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−1,166 sh	$19.94	−$23.3K	0
2019-06-03	QTTBQ32 Bio Inc.S Sale	Chief Operating Officer	SSale	−1,288 sh	$20.00	−$25.8K	0
2018-12-14	QTTBQ32 Bio Inc. · Employee stock optionA Award	Chief Operating Officer	AAward	+66K sh	—	—	66,000

Recent filings

Accepted (ET)
Feb 274
Kelly Timothy P0001754067-26-000004
SEC(opens sec.gov)
Feb 244
Kelly Timothy P0001754067-26-000002
SEC(opens sec.gov)
Feb 214
Kelly Timothy P0001754067-25-000003
SEC(opens sec.gov)
Jan 94
Kelly Timothy P0001754067-24-000006
SEC(opens sec.gov)
Feb 284
Kelly Timothy P0000899243-22-008062
SEC(opens sec.gov)
Jan 124
Kelly Timothy P0000899243-22-001747
SEC(opens sec.gov)
Sep 84/A
Kelly Timothy P0000899243-21-035329
SEC(opens sec.gov)
Sep 84
Kelly Timothy P0000899243-21-035330
SEC(opens sec.gov)
Apr 94
Kelly Timothy P0000899243-21-015515
SEC(opens sec.gov)
Mar 34
Kelly Timothy P0000899243-21-009370
SEC(opens sec.gov)

Companies

Address

C/O CARIBOU BIOSCIENCES, INC. 2929 7TH STREET, SUITE 105

BERKELEY, CA, 94710