Insider · CIK 0002065633

Banerjee Subhashis

Reports to the SEC for 1 company · SAN DIEGO, CA

sec.gov

Transactions

Companies

Filings

CIK

0002065633

Forms 4 and 5

Insider transactions

14 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-05	ARTVArtiva Biotherapeutics, Inc.S Sale	Chief Medical Officer	SSale	−1,099 sh	$6.84	−$7,514.083	169,848
2026-09-09	ARTVArtiva Biotherapeutics, Inc. · Employee Stock Option (Right to Buy)A Award	Chief Medical Officer	AAward	+85K sh	—	—	85,000
2026-09-09	ARTVArtiva Biotherapeutics, Inc.A Award	Chief Medical Officer	AAward	+30K sh	—	—	170,947
2026-09-03	ARTVArtiva Biotherapeutics, Inc.S Sale	Chief Medical Officer	SSale	−1,100 sh	$11.16	−$12.3K	140,947
2026-08-27	ARTVArtiva Biotherapeutics, Inc.S Sale	Chief Medical Officer	SSale	−8,222 sh	$12.01	−$98.7K	142,047
2026-08-27	ARTVArtiva Biotherapeutics, Inc. · Employee Stock Option (Right to Buy)M Exercise/Conversion	Chief Medical Officer	MExercise/Conversion	−5,306 sh	—	—	74,265
2026-08-27	ARTVArtiva Biotherapeutics, Inc.M Exercise/Conversion	Chief Medical Officer	MExercise/Conversion	+5,306 sh	$1.92	+$10.2K	150,269
2026-08-18	ARTVArtiva Biotherapeutics, Inc.M Exercise/Conversion	Chief Medical Officer	MExercise/Conversion	+429 sh	$1.92	+$823.68	145,392
2026-08-18	ARTVArtiva Biotherapeutics, Inc.S Sale	Chief Medical Officer	SSale	−429 sh	$12.00	−$5,148	144,963
2026-08-18	ARTVArtiva Biotherapeutics, Inc. · Employee Stock Option (Right to Buy)M Exercise/Conversion	Chief Medical Officer	MExercise/Conversion	−429 sh	—	—	79,571
2026-05-19	ARTVArtiva Biotherapeutics, Inc.S Sale	Chief Medical Officer	SSale	−7,037 sh	$9.01	−$63.4K	144,963
2026-02-15	ARTVArtiva Biotherapeutics, Inc.A Award	Chief Medical Officer	AAward	+102K sh	—	—	152,000
2025-04-08	ARTVArtiva Biotherapeutics, Inc. · Employee Stock Option (Right to Buy)A Award	Chief Medical Officer	AAward	+80K sh	—	—	80,000
2025-04-08	ARTVArtiva Biotherapeutics, Inc.A Award	Chief Medical Officer	AAward	+50K sh	—	—	50,000

Recent filings

Accepted (ET)
Oct 64
Banerjee Subhashis0001193125-26-415528
SEC(opens sec.gov)
Sep 114
Banerjee Subhashis0001193125-26-389510
SEC(opens sec.gov)
Sep 44
Banerjee Subhashis0001193125-26-383619
SEC(opens sec.gov)
Aug 314
Banerjee Subhashis0001193125-26-377207
SEC(opens sec.gov)
Aug 194
Banerjee Subhashis0001193125-26-357383
SEC(opens sec.gov)
May 194
Banerjee Subhashis0001193125-26-231507
SEC(opens sec.gov)
Feb 184
Banerjee Subhashis0001193125-26-057668
SEC(opens sec.gov)
Apr 254
Banerjee Subhashis0001415889-25-011379
SEC(opens sec.gov)

Companies

Artiva Biotherapeutics, Inc.Chief Medical OfficerARTV

Address

C/O ARTIVA BIOTHERAPEUTICS, INC. 5505 MOREHOUSE DRIVE, SUITE 100

SAN DIEGO, CA, 92121