Insider · CIK 0001374831

Blackburn Jeffrey M

Reports to the SEC for 4 companies · NEW YORK, NY

sec.gov

Transactions

Companies

Filings

CIK

0001374831

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-16	STUBStubHub Holdings, Inc.A Award	Director	AAward	+42.4K sh	—	—	58,505
2026-06-11	ROKUROKU, INCM Exercise/Conversion	Director	MExercise/Conversion	+1,847 sh	—	—	14,040
2026-06-11	ROKUROKU, INC · Restricted Stock UnitA Award	Director	AAward	+1,027 sh	—	—	1,027
2026-06-11	ROKUROKU, INC · Stock Options (right to buy)A Award	Director	AAward	+1,745 sh	—	—	1,745
2026-06-11	ROKUROKU, INC · Restricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−1,847 sh	—	—	0
2026-06-10	DASHDoorDash, Inc.A Award	Director	AAward	+1,986 sh	—	—	8,102
2026-03-17	STUBStubHub Holdings, Inc.C Conversion	Director	CConversion	+110K sh	—	—	110,097
2026-03-17	STUBStubHub Holdings, Inc. · Series M Redeemable Preferred StockC Conversion	Director	CConversion	−2,000 sh	—	—	0
2025-09-16	STUBStubHub Holdings, Inc.A Award	Director	AAward	+12.8K sh	—	—	16,060
2025-06-24	DASHDoorDash, Inc.A Award	Director	AAward	+1,164 sh	—	—	6,116
2025-06-11	ROKUROKU, INC · Stock Options (right to buy)A Award	Director	AAward	+3,140 sh	—	—	3,140
2025-06-11	ROKUROKU, INC · Restricted Stock UnitA Award	Director	AAward	+1,847 sh	—	—	1,847
2025-06-06	ROKUROKU, INC · Restricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−2,029 sh	—	—	0
2025-06-06	ROKUROKU, INCM Exercise/Conversion	Director	MExercise/Conversion	+2,029 sh	—	—	12,193
2024-06-20	DASHDoorDash, Inc.A Award	Director	AAward	+2,495 sh	—	—	4,677
2024-06-20	DASHDoorDash, Inc.A Award	Director	AAward	+275 sh	—	—	4,952
2024-06-20	DASHDoorDash, Inc.A Award	Director	AAward	+2,182 sh	—	—	2,182
2024-06-10	ROKUROKU, INC · Restricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−2,164 sh	—	—	0
2024-06-10	ROKUROKU, INCM Exercise/Conversion	Director	MExercise/Conversion	+2,164 sh	—	—	10,164
2024-06-06	ROKUROKU, INC · Restricted Stock UnitA Award	Director	AAward	+2,029 sh	—	—	2,029
2024-06-06	ROKUROKU, INC · Stock Options (right to buy)A Award	Director	AAward	+3,652 sh	—	—	3,652
2024-03-13	ROKUROKU, INCP Purchase	Director	PPurchase	+8,000 sh	$63.96	+$512K	8,000
2023-06-08	ROKUROKU, INC · Restricted Stock UnitA Award	Director	AAward	+2,164 sh	—	—	2,164
2023-06-08	ROKUROKU, INC · Stock Options (right to buy)A Award	Director	AAward	+3,895 sh	—	—	3,895
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−400 sh	$2144.82	−$858K	49,815
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−50 sh	$2147.76	−$107K	48,967
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−200 sh	$2146.89	−$429K	49,017
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−598 sh	$2145.71	−$1.28M	49,217
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−350 sh	$2143.73	−$750K	50,215
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−450 sh	$2142.64	−$964K	50,565
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−550 sh	$2141.77	−$1.18M	51,015
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−250 sh	$2139.27	−$535K	51,821
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−50 sh	$2137.26	−$107K	52,071
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−50 sh	$2136.00	−$107K	52,121
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−166 sh	$2134.48	−$354K	52,171
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−50 sh	$2128.83	−$106K	52,337
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−50 sh	$2126.31	−$106K	52,387
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−256 sh	$2140.03	−$548K	51,565
2020-02-18	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−103 sh	$2125.35	−$219K	52,437
2020-02-15	AMZNAMAZON COM INCM Exercise/Conversion	Senior Vice President	MExercise/Conversion	+1,881 sh	—	—	52,540
2020-02-15	AMZNAMAZON COM INCM Exercise/Conversion	Senior Vice President	MExercise/Conversion	+1,692 sh	—	—	50,659
2020-02-15	AMZNAMAZON COM INC · Restricted Stock Unit AwardM Exercise/Conversion	Senior Vice President	MExercise/Conversion	−1,881 sh	—	—	0
2020-02-15	AMZNAMAZON COM INC · Restricted Stock Unit AwardM Exercise/Conversion	Senior Vice President	MExercise/Conversion	−1,692 sh	—	—	19,778
2019-11-15	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−719 sh	$1748.67	−$1.26M	51,167
2019-11-15	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−554 sh	$1747.09	−$968K	51,886
2019-11-15	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−500 sh	$1749.47	−$875K	50,667
2019-11-15	AMZNAMAZON COM INCM Exercise/Conversion	Senior Vice President	MExercise/Conversion	+1,881 sh	—	—	52,540
2019-11-15	AMZNAMAZON COM INCM Exercise/Conversion	Senior Vice President	MExercise/Conversion	+1,692 sh	—	—	50,659
2019-11-15	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−100 sh	$1745.64	−$175K	52,440
2019-11-15	AMZNAMAZON COM INCS Sale	Senior Vice President	SSale	−100 sh	$1751.26	−$175K	50,567

Recent filings

Accepted (ET)
Sep 184
Blackburn Jeffrey M0001628280-26-062787
SEC(opens sec.gov)
Jun 124
Blackburn Jeffrey M0001374831-26-000004
SEC(opens sec.gov)
Jun 124
Blackburn Jeffrey M0001374831-26-000002
SEC(opens sec.gov)
Mar 194
Blackburn Jeffrey M0001193125-26-116506
SEC(opens sec.gov)
Sep 184
Blackburn Jeffrey M0001193125-25-207460
SEC(opens sec.gov)
Jun 254
Blackburn Jeffrey M0001415889-25-018238
SEC(opens sec.gov)
Jun 134
Blackburn Jeffrey M0001062993-25-011708
SEC(opens sec.gov)
Jun 94
Blackburn Jeffrey M0001062993-25-011292
SEC(opens sec.gov)
Jun 244
Blackburn Jeffrey M0001415889-24-017949
SEC(opens sec.gov)
Jun 104
Blackburn Jeffrey M0001062993-24-012330
SEC(opens sec.gov)

Companies

Address

C/O STUBHUB HOLDINGS, INC. 175 GREENWICH STREET, 59TH FLOOR

NEW YORK, NY, 10007