Jing L. Marantz

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: Arcturus Therapeutics Holdings Inc., 3 years.

3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Feb 17, 2026 Scholar Rock Holding Corporation Open-market sale โˆ’4,157 $46.53 $193,425
Feb 9, 2026 Scholar Rock Holding Corporation Grant or award +34,482 โ€” โ€”
Jan 16, 2026 Scholar Rock Holding Corporation Open-market sale โˆ’5,798 $44.48 $257,895
Mar 10, 2025 Scholar Rock Holding Corporation Grant or award +34,285 โ€” โ€”
Jan 16, 2025 Scholar Rock Holding Corporation Open-market sale โˆ’5,655 $44.20 $249,951
Nov 25, 2024 Scholar Rock Holding Corporation Option exercise +6,375 $8.59 $54,761
Nov 25, 2024 Scholar Rock Holding Corporation Open-market sale โˆ’1,000 $38.04 $38,040
Nov 25, 2024 Scholar Rock Holding Corporation Open-market sale โˆ’2,100 $39.25 $82,425
Nov 25, 2024 Scholar Rock Holding Corporation Open-market sale โˆ’3,075 $39.93 $122,785
Nov 25, 2024 Scholar Rock Holding Corporation Open-market sale โˆ’200 $40.72 $8,144
Nov 22, 2024 Scholar Rock Holding Corporation Option exercise +2,145 $8.59 $18,426
Nov 22, 2024 Scholar Rock Holding Corporation Open-market sale โˆ’2,145 $30.01 $64,371
Nov 11, 2024 Scholar Rock Holding Corporation Option exercise +2,105 $8.59 $18,082
Nov 11, 2024 Scholar Rock Holding Corporation Open-market sale โˆ’2,105 $30.00 $63,150
Oct 7, 2024 Scholar Rock Holding Corporation Option exercise +109,375 $8.59 $939,531

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