FLIER JEFFREY S. 4
4 · Scholar Rock Holding Corp · Filed Jul 6, 2026
Research Summary
AI-generated summary of this filing
Scholar Rock (SRRK) Director Jeffrey Flier Sells Shares
What Happened
Jeffrey S. Flier, a director of Scholar Rock Holding Corp (SRRK), sold a total of 3,053 shares in three open‑market transactions on July 1, 2026 for aggregate proceeds of approximately $164,490. Breakdown by trade:
- 1,568 shares at $53.53 — $83,939
- 1,470 shares at $54.24 — $79,728
- 15 shares at $54.88 — $823
These sales were effected under a Rule 10b5‑1 trading plan to cover tax obligations related to the vesting/settlement of restricted stock units (RSUs), so they are routine tax‑related disposals rather than an unsolicited directional trade.
Key Details
- Transaction date: July 1, 2026 (Form 4 filed July 6, 2026). The filing appears later than the usual two-business‑day reporting deadline.
- Prices: reported as weighted averages; sale price ranges cited in the filing: $52.960–$53.944, $53.950–$54.800, and $54.805–$55.010 for the respective tranche groups.
- Shares sold: 3,053 total; proceeds ≈ $164,490.
- Shares owned after transactions (per filing footnotes):
- After first tranche: 22,502 shares of common stock and 6,839 RSUs.
- After second tranche: 21,032 shares of common stock and 6,839 RSUs.
- After third (final) tranche: 21,017 shares of common stock and 6,839 RSUs.
- Notable footnote: Sales were made pursuant to a 10b5‑1 plan adopted March 31, 2026 to cover tax withholding on RSU vesting.
Context
- These were sales (S) to satisfy tax obligations on RSUs, a common insider action that does not necessarily indicate a change in view about the company.
- The filing delay (filed July 6 for July 1 trades) is noted; late filings can draw regulatory attention but do not change the economic nature of the trades.
Insider Transaction Report
Form 4
FLIER JEFFREY S.
Director
Transactions
- Sale
Common Stock
[F1][F2][F3]2026-07-01$53.53/sh−1,568$83,939→ 29,341 total - Sale
Common Stock
[F1][F4][F5]2026-07-01$54.24/sh−1,470$79,728→ 27,871 total - Sale
Common Stock
[F1][F6][F7]2026-07-01$54.88/sh−15$823→ 27,856 total
Footnotes (7)
- [F1]This sale was effected pursuant to a Rule 10b-5-1 trading plan adopted on March 31, 2026 to cover tax obligations upon the vesting and settlement of restricted stock units (RSUs).
- [F2]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $52.960 to $53.944, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.
- [F3]Consists of 22,502 shares of common stock and 6,839 RSUs.
- [F4]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $53.950 to $54.800, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.
- [F5]Consists of 21,032 shares of common stock and 6,839 RSUs.
- [F6]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $54.805 to $55.010, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.
- [F7]Consists of 21,017 shares of common stock and 6,839 RSUs.
Signature
/s/ Junlin Ho, attorney-in-fact for Jeffrey S. Flier|2026-07-06