Insider · CIK 0001840685

Chakraborty Tirtha

Reports to the SEC for 1 company · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001840685

Forms 4 and 5

Insider transactions

48 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-05-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−876 sh	$0.56	−$490.56	217,416
2025-05-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−962 sh	$0.66	−$634.92	218,292
2025-05-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−985 sh	$0.66	−$650.1	219,254
2025-02-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−1,033 sh	$1.50	−$1,549.5	220,239
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+101K sh	—	—	101,000
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+315K sh	—	—	315,000
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+24.4K sh	—	—	24,410
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−70.7K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+70.7K sh	—	—	70,656
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−121K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+121K sh	—	—	121,323
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−101K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−76K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+108K sh	—	—	107,500
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−108K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+95.5K sh	—	—	95,500
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−95.5K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+76K sh	—	—	76,000
2025-02-03	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−1,163 sh	$1.34	−$1,558.42	168,772
2025-02-03	VORVor Biopharma Inc.A Award	Chief Sci Off & Head Tech Ops	AAward	+52.5K sh	—	—	221,272
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−28.8K sh	—	—	0
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+28.8K sh	—	—	28,800
2025-02-03	VORVor Biopharma Inc. · Employee Stock Option (right to buy)D Disposition to Issuer	Chief Sci Off & Head Tech Ops	DDisposition to Issuer	−24.4K sh	—	—	0
2024-11-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−875 sh	$0.86	−$752.5	169,935
2024-11-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−986 sh	$0.80	−$788.8	170,810
2024-09-03	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−5,576 sh	$0.83	−$4,628.08	171,796
2024-08-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−876 sh	$0.87	−$762.12	177,372
2024-08-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−985 sh	$0.94	−$925.9	178,248
2024-05-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−875 sh	$1.75	−$1,531.25	179,233
2024-05-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−985 sh	$1.77	−$1,743.45	180,108
2024-03-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−5,576 sh	$2.27	−$12.7K	181,093
2024-02-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−1,033 sh	$2.32	−$2,396.56	186,669
2024-01-29	VORVor Biopharma Inc.A Award	Chief Sci Off & Head Tech Ops	AAward	+53.8K sh	—	—	187,702
2024-01-29	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+108K sh	—	—	107,500
2023-11-06	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−876 sh	$1.82	−$1,594.32	133,952
2023-09-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−5,576 sh	$2.67	−$14.9K	134,828
2023-08-07	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−875 sh	$2.67	−$2,336.25	140,404
2023-05-08	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−875 sh	$4.14	−$3,622.5	141,279
2023-03-01	VORVor Biopharma Inc.F Tax Payment	Chief Sci Off & Head Tech Ops	FTax Payment	−5,576 sh	$5.51	−$30.7K	142,154
2023-02-06	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+95.5K sh	—	—	95,500
2023-02-06	VORVor Biopharma Inc.A Award	Chief Sci Off & Head Tech Ops	AAward	+47.8K sh	—	—	147,730
2022-09-01	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+76K sh	—	—	76,000
2022-09-01	VORVor Biopharma Inc.A Award	Chief Sci Off & Head Tech Ops	AAward	+76K sh	—	—	96,980
2022-02-01	VORVor Biopharma Inc. · Employee Stock Option (right to buy)A Award	Chief Sci Off & Head Tech Ops	AAward	+101K sh	—	—	101,000
2021-08-17	VORVor Biopharma Inc. · Employee Stock Option (right to buy)M Exercise/Conversion	Chief Sci Off & Head Tech Ops	MExercise/Conversion	−17.4K sh	—	—	28,800
2021-08-17	VORVor Biopharma Inc.M Exercise/Conversion	Chief Sci Off & Head Tech Ops	MExercise/Conversion	+17.4K sh	$1.36	+$23.7K	20,980
2021-02-09	VORVor Biopharma Inc.C Conversion	Chief Sci Off & Head Tech Ops	CConversion	+3,534 sh	—	—	3,534
2021-02-09	VORVor Biopharma Inc. · Series B Preferred StockC Conversion	Chief Sci Off & Head Tech Ops	CConversion	−48.1K sh	—	—	0

Recent filings

Accepted (ET)
May 74
Chakraborty Tirtha0001415889-25-012225
SEC(opens sec.gov)
May 24
Chakraborty Tirtha0001415889-25-011805
SEC(opens sec.gov)
Feb 74
Chakraborty Tirtha0001415889-25-003368
SEC(opens sec.gov)
Feb 54
Chakraborty Tirtha0001415889-25-003175
SEC(opens sec.gov)

Companies

Vor Biopharma Inc.Chief Sci Off & Head Tech OpsVOR

Address

C/O VOR BIOPHARMA INC. 100 CAMBRIDGEPARK DRIVE, SUITE 101

CAMBRIDGE, MA, 02140