Insider · CIK 0001834528

Marantz Jing L.

Reports to the SEC for 3 companies · SAN DIEGO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001834528

Forms 4 and 5

Insider transactions

39 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-05	ARCTArcturus Therapeutics Holdings Inc. · Stock option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2026-02-17	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−4,157 sh	$46.53	−$193K	126,012
2026-02-09	SRRKScholar Rock Holding CorpA Award	CHIEF MEDICAL OFFICER	AAward	+34.5K sh	—	—	130,169
2026-01-16	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−5,798 sh	$44.48	−$258K	95,687
2025-06-09	ARCTArcturus Therapeutics Holdings Inc. · Stock option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2025-03-10	SRRKScholar Rock Holding Corp · Stock Option (Right to Buy)A Award	CHIEF MEDICAL OFFICER	AAward	+45.7K sh	—	—	45,715
2025-03-10	SRRKScholar Rock Holding CorpA Award	CHIEF MEDICAL OFFICER	AAward	+34.3K sh	—	—	101,485
2025-01-16	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−5,655 sh	$44.20	−$250K	67,200
2024-11-25	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−3,075 sh	$39.93	−$123K	73,055
2024-11-25	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−200 sh	$40.72	−$8,144	72,855
2024-11-25	SRRKScholar Rock Holding Corp · Stock Option (Right to Buy)M Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	−6,375 sh	—	—	130,000
2024-11-25	SRRKScholar Rock Holding CorpM Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	+6,375 sh	$8.59	+$54.8K	79,230
2024-11-25	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−1,000 sh	$38.04	−$38K	78,230
2024-11-25	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−2,100 sh	$39.25	−$82.4K	76,130
2024-11-22	SRRKScholar Rock Holding CorpM Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	+2,145 sh	$8.59	+$18.4K	75,000
2024-11-22	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−2,145 sh	$30.01	−$64.4K	72,855
2024-11-22	SRRKScholar Rock Holding Corp · Stock Option (Right to Buy)M Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	−2,145 sh	—	—	136,375
2024-11-11	SRRKScholar Rock Holding CorpM Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	+2,105 sh	$8.59	+$18.1K	74,960
2024-11-11	SRRKScholar Rock Holding Corp · Stock Option (Right to Buy)M Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	−2,105 sh	—	—	138,520
2024-11-11	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−2,105 sh	$30.00	−$63.2K	72,855
2024-10-07	SRRKScholar Rock Holding CorpM Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	+109K sh	$8.59	+$940K	182,230
2024-10-07	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−39.4K sh	$30.06	−$1.18M	72,855
2024-10-07	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−2,552 sh	$26.22	−$66.9K	112,230
2024-10-07	SRRKScholar Rock Holding CorpS Sale	CHIEF MEDICAL OFFICER	SSale	−67.4K sh	$25.59	−$1.73M	114,782
2024-10-07	SRRKScholar Rock Holding Corp · Stock Option (Right to Buy)M Exercise/Conversion	CHIEF MEDICAL OFFICER	MExercise/Conversion	−109K sh	—	—	140,625
2024-06-14	ARCTArcturus Therapeutics Holdings Inc. · Deferred Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−3,131 sh	—	—	0
2024-06-14	ARCTArcturus Therapeutics Holdings Inc. · Stock option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2024-06-14	ARCTArcturus Therapeutics Holdings Inc.M Exercise/Conversion	Director	MExercise/Conversion	+3,131 sh	—	—	3,131
2024-02-12	SRRKScholar Rock Holding CorpA Award	CHIEF MEDICAL OFFICER	AAward	+72.9K sh	—	—	72,855
2024-02-12	SRRKScholar Rock Holding Corp · Stock Option (Right to Buy)A Award	CHIEF MEDICAL OFFICER	AAward	+97.1K sh	—	—	97,145
2023-08-01	ARCTArcturus Therapeutics Holdings Inc. · Deferred Stock UnitsA Award	Director	AAward	+3,131 sh	—	—	3,131
2023-08-01	ARCTArcturus Therapeutics Holdings Inc. · Stock option (right to buy)A Award	Director	AAward	+11.9K sh	—	—	11,869
2022-11-14	SRRKScholar Rock Holding Corp · Stock Option (right to buy)A Award	CHIEF MEDICAL OFFICER	AAward	+250K sh	—	—	250,000
2022-06-23	ARCTArcturus Therapeutics Holdings Inc. · Stock Option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2022-01-31	KRYSKrystal Biotech, Inc. · Stock Option (Right to Buy)A Award	Chief Business Officer	AAward	+205K sh	—	—	205,000
2021-12-07	ARCTArcturus Therapeutics Holdings Inc. · Stock option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2021-12-07	ARCTArcturus Therapeutics Holdings Inc. · Stock option (right to buy)A Award	Director	AAward	+6,699 sh	—	—	6,699
2021-06-30	KRYSKrystal Biotech, Inc. · Stock Option (Right to Buy)A Award	Chief Business Officer	AAward	+6,800 sh	—	—	6,800
2021-01-04	KRYSKrystal Biotech, Inc. · Stock Option (Right to Buy)A Award	Chief Business Officer	AAward	+13.6K sh	—	—	13,600

Recent filings

Accepted (ET)
Jun 154
Marantz Jing L.0001193805-26-000823
SEC(opens sec.gov)
Feb 194
Marantz Jing L.0001834528-26-000005
SEC(opens sec.gov)
Feb 114
Marantz Jing L.0001104659-26-013582
SEC(opens sec.gov)
Jan 214
Marantz Jing L.0001834528-26-000003
SEC(opens sec.gov)
Jun 114
Marantz Jing L.0001193805-25-000874
SEC(opens sec.gov)
Mar 124
Marantz Jing L.0001415889-25-007840
SEC(opens sec.gov)
Jan 214
Marantz Jing L.0001415889-25-001794
SEC(opens sec.gov)
Nov 264
Marantz Jing L.0001104659-24-123157
SEC(opens sec.gov)
Nov 134
Marantz Jing L.0001415889-24-026708
SEC(opens sec.gov)

Companies

Address

C/O ARCTURUS THERAPEUTICS HOLDINGS INC. 10285 SCIENCE CENTER DRIVE

SAN DIEGO, CA, 92121