Insider · CIK 0001340875

Schor Chen

Reports to the SEC for 5 companies · BOSTON, MA

sec.gov

Transactions

Companies

Filings

CIK

0001340875

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-19	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+55K sh	—	—	55,000
2026-05-21	KPTIKaryopharm Therapeutics Inc.A Award	Director	AAward	+15.5K sh	—	—	15,508
2026-03-25	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+469K sh	—	—	468,555
2026-01-24	ACETAdicet Bio, Inc.F Tax Payment	Director, President & CEO	FTax Payment	−1,755 sh	$8.44	−$14.8K	6,820
2025-05-28	KPTIKaryopharm Therapeutics Inc. · Nonstatutory Stock Option (right to buy)A Award	Director	AAward	+4,600 sh	—	—	4,600
2025-01-31	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+764K sh	—	—	763,829
2025-01-24	ACETAdicet Bio, Inc.F Tax Payment	Director, President & CEO	FTax Payment	−28.1K sh	$0.92	−$25.9K	137,201
2024-06-05	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+1.77M sh	—	—	1,770,427
2024-05-29	KPTIKaryopharm Therapeutics Inc. · Nonstatutory Stock Option (right to buy)A Award	Director	AAward	+69K sh	—	—	69,000
2024-01-24	ACETAdicet Bio, Inc.F Tax Payment	Director, President & CEO	FTax Payment	−15.3K sh	$2.40	−$36.7K	138,471
2024-01-24	ACETAdicet Bio, Inc.A Award	Director, President & CEO	AAward	+70.3K sh	—	—	208,771
2024-01-24	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+1.12M sh	—	—	1,116,903
2023-10-02	ACETAdicet Bio, Inc.P Purchase	Director, President & CEO	PPurchase	+5,500 sh	$1.33	+$7,339.75	43,469
2023-10-02	ACETAdicet Bio, Inc.F Tax Payment	Director, President & CEO	FTax Payment	−23.2K sh	$1.37	−$31.8K	153,761
2023-09-29	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−5,500 sh	$1.36	−$7,480.55	176,969
2023-09-28	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−5,500 sh	$1.42	−$7,810	37,969
2023-09-28	ACETAdicet Bio, Inc.P Purchase	Director, President & CEO	PPurchase	+5,500 sh	$1.42	+$7,810	182,469
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director, President & CEO	DDisposition to Issuer	−36.9K sh	—	—	0
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+36.9K sh	—	—	36,857
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director, President & CEO	DDisposition to Issuer	−872K sh	—	—	0
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+872K sh	—	—	872,111
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director, President & CEO	DDisposition to Issuer	−240K sh	—	—	0
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+240K sh	—	—	240,000
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director, President & CEO	DDisposition to Issuer	−422K sh	—	—	0
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+422K sh	—	—	421,600
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director, President & CEO	DDisposition to Issuer	−295K sh	—	—	0
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+295K sh	—	—	295,000
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director, President & CEO	DDisposition to Issuer	−385K sh	—	—	0
2023-08-14	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+385K sh	—	—	384,900
2023-05-24	KPTIKaryopharm Therapeutics Inc. · Nonstatutory Stock Option (right to buy)A Award	Director	AAward	+34K sh	—	—	34,000
2023-01-24	ACETAdicet Bio, Inc.A Award	Director, President & CEO	AAward	+85.5K sh	—	—	176,969
2023-01-24	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director, President & CEO	AAward	+385K sh	—	—	384,900
2022-11-14	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	−9,955 sh	—	—	43,469
2022-11-14	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	+9,955 sh	—	—	48,000
2022-11-10	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−9,955 sh	$21.03	−$209K	91,469
2022-11-10	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−30K sh	$20.06	−$602K	53,424
2022-11-07	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−30K sh	$19.05	−$571K	83,424
2022-11-03	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−24.8K sh	$18.04	−$448K	113,424
2022-11-02	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−500 sh	$18.00	−$9,000	138,237
2022-10-17	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	−26.7K sh	—	—	38,045
2022-10-17	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	+26.7K sh	—	—	53,424
2022-10-04	ACETAdicet Bio, Inc.F Tax Payment	Director, President & CEO	FTax Payment	−21.3K sh	$14.22	−$303K	101,424
2022-09-28	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	−26.7K sh	—	—	64,757
2022-09-28	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	+26.7K sh	—	—	26,712
2022-09-27	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	−26.7K sh	—	—	0
2022-09-27	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	+26.7K sh	—	—	91,469
2022-09-14	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−952 sh	$18.00	−$17.1K	138,737
2022-09-13	ACETAdicet Bio, Inc.S Sale	Director, President & CEO	SSale	−3,371 sh	$18.01	−$60.7K	139,689
2022-09-13	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	−26.7K sh	—	—	64,757
2022-09-13	ACETAdicet Bio, Inc.G Gift	Director, President & CEO	GGift	+26.7K sh	—	—	26,712

Recent filings

Accepted (ET)
Jun 234
Schor Chen0001340875-26-000007
SEC(opens sec.gov)
May 264
Schor Chen0001340875-26-000005
SEC(opens sec.gov)
Mar 274
Schor Chen0001340875-26-000003
SEC(opens sec.gov)
Jan 274
Schor Chen0001193125-26-024749
SEC(opens sec.gov)
May 294
Schor Chen0000950170-25-078938
SEC(opens sec.gov)
Feb 44
Schor Chen0000950170-25-013607
SEC(opens sec.gov)
Jan 284
Schor Chen0000950170-25-009843
SEC(opens sec.gov)
Jun 74
Schor Chen0000950170-24-070618
SEC(opens sec.gov)
May 304
Schor Chen0000950170-24-066786
SEC(opens sec.gov)
Jan 264
Schor Chen0000950170-24-008046
SEC(opens sec.gov)
Oct 24
Schor Chen0001209191-23-051259
SEC(opens sec.gov)
Aug 164
Schor Chen0001209191-23-046103
SEC(opens sec.gov)

Companies

Address

C/O ADICET BIO, INC. 131 DARTMOUTH STREET, FLOOR 3

BOSTON, MA, 02116