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.
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 |
|---|---|---|---|---|---|
| Oct 26, 2026 | Intellia Therapeutics Inc. | Grant or award | +199,822 | — | — |
| Feb 17, 2026 | Scholar Rock Holding Corporation | Open-market sale | −4,157 | $46.53 | $193,425 |
| Feb 9, 2026 | Scholar Rock Holding Corporation | Grant or award | +34,482 | — | — |
| Jan 16, 2026 | Scholar Rock Holding Corporation | Open-market sale | −5,798 | $44.48 | $257,895 |
| Mar 10, 2025 | Scholar Rock Holding Corporation | Grant or award | +34,285 | — | — |
| Jan 16, 2025 | Scholar Rock Holding Corporation | Open-market sale | −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 | −1,000 | $38.04 | $38,040 |
| Nov 25, 2024 | Scholar Rock Holding Corporation | Open-market sale | −2,100 | $39.25 | $82,425 |
| Nov 25, 2024 | Scholar Rock Holding Corporation | Open-market sale | −3,075 | $39.93 | $122,785 |
| Nov 25, 2024 | Scholar Rock Holding Corporation | Open-market sale | −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 | −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 | −2,105 | $30.00 | $63,150 |
Questions about Jing L. Marantz
What boards is Jing L. Marantz on?
Jing L. Marantz sits on the board of Arcturus Therapeutics Holdings Inc.
How long has Jing L. Marantz served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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