CIK 0001649904 · Large accelerated filer
RHYTHM PHARMACEUTICALS, INC.
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- RYTM
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 462159271
- Phone
- 857-264-4280
- Business address
- 222 BERKELEY STREET, 12TH FLOOR, BOSTON, MA, 02116
- Former names
- RHYTHM METABOLIC, INC.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $11,753,355
- in 2 filings, $11.8M under 10b5-1 plans
Net −$11,753,355. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-10-28 | Shulman Joseph Chief Technical Officer | Option exercise 10b5-1 | +721 | $30.66 | $22K | 11,324 |
| 2025-10-28 | Shulman Joseph Chief Technical Officer | Sale 10b5-1 | −2,815 | $115.01 | $324K | 8,509 |
| 2025-10-28 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −2,094 | 12,563 | ||
| 2025-10-28 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −721 | 9,748 | ||
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Option exercise 10b5-1 | +2,093 | $27.35 | $57K | 10,602 |
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Option exercise 10b5-1 | +12,344 | $30.66 | $378K | 22,946 |
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Sale 10b5-1 | −2,693 | $110.95 | $299K | 20,253 |
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Sale 10b5-1 | −8,332 | $112.06 | $934K | 11,921 |
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Sale 10b5-1 | −3,412 | $112.81 | $385K | 8,509 |
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −2,093 | 14,657 | ||
| 2025-10-16 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −12,344 | 10,469 | ||
| 2025-09-02 | Shulman Joseph Chief Technical Officer | Option exercise 10b5-1 | +2,094 | $27.35 | $57K | 10,603 |
| 2025-09-02 | Shulman Joseph Chief Technical Officer | Option exercise 10b5-1 | +14,687 | $30.66 | $450K | 25,290 |
| 2025-09-02 | Shulman Joseph Chief Technical Officer | Sale 10b5-1 | −16,781 | $105.30 | $1.8M | 8,509 |
| 2025-09-02 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −2,094 | 16,750 | ||
| 2025-09-02 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −14,687 | 22,813 | ||
| 2025-08-21 | Shulman Joseph Chief Technical Officer | Option exercise 10b5-1 | +4,188 | $27.35 | $115K | 12,697 |
| 2025-08-21 | Shulman Joseph Chief Technical Officer | Sale 10b5-1 | −4,188 | $100.07 | $419K | 8,509 |
| 2025-08-21 | Shulman Joseph Chief Technical Officer | Option exercise · Stock Options (Right to Buy) 10b5-1 | −4,188 | 18,844 | ||
| 2025-08-13 | Smith Hunter C Chief Financial Officer | Option exercise 10b5-1 | +3,477 | $6.88 | $24K | 120,392 |
Page 10 of 19 · 376 trades