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 |
|---|---|---|---|---|---|---|
| 2026-02-05 | Smith Hunter C Chief Financial Officer | Sale 10b5-1 | −3,381 | $106.06 | $359K | 125,537 |
| 2026-02-04 | Smith Hunter C Chief Financial Officer | Sale 10b5-1 | −1,500 | $104.74 | $157K | 130,665 |
| 2026-02-04 | Smith Hunter C Chief Financial Officer | Sale 10b5-1 | −1,000 | $106.60 | $107K | 129,665 |
| 2026-02-04 | Smith Hunter C Chief Financial Officer | Sale 10b5-1 | −747 | $107.67 | $80K | 128,918 |
| 2026-02-01 | Mazabraud Yann EVP, Head of International | Option exercise | +5,500 | 43,155 | ||
| 2026-02-01 | Mazabraud Yann EVP, Head of International | Option exercise · Restricted Stock Units | −5,500 | 11,000 | ||
| 2026-02-01 | Smith Hunter C Chief Financial Officer | Option exercise | +26,000 | 142,915 | ||
| 2026-02-01 | Smith Hunter C Chief Financial Officer | Shares withheld for taxes | −10,750 | $108.99 | $1.2M | 132,165 |
| 2026-02-01 | Smith Hunter C Chief Financial Officer | Option exercise · Restricted Stock Units | −4,062 | 0 | ||
| 2026-02-01 | Smith Hunter C Chief Financial Officer | Option exercise · Restricted Stock Units | −4,925 | 4,925 | ||
| 2026-02-01 | Smith Hunter C Chief Financial Officer | Option exercise · Restricted Stock Units | −6,600 | 13,200 | ||
| 2026-02-01 | Smith Hunter C Chief Financial Officer | Option exercise · Restricted Stock Units | −10,413 | 31,237 | ||
| 2026-02-01 | Shulman Joseph Chief Technical Officer | Option exercise | +16,968 | 25,477 | ||
| 2026-02-01 | Shulman Joseph Chief Technical Officer | Shares withheld for taxes | −6,507 | $108.99 | $709K | 18,970 |
| 2026-02-01 | Shulman Joseph Chief Technical Officer | Option exercise · Restricted Stock Units | −2,656 | 0 | ||
| 2026-02-01 | Shulman Joseph Chief Technical Officer | Option exercise · Restricted Stock Units | −3,937 | 3,937 | ||
| 2026-02-01 | Shulman Joseph Chief Technical Officer | Option exercise · Restricted Stock Units | −4,125 | 8,250 | ||
| 2026-02-01 | Shulman Joseph Chief Technical Officer | Option exercise · Restricted Stock Units | −6,250 | 18,750 | ||
| 2026-02-01 | Meeker David P President and CEO | Option exercise | +68,713 | 270,538 | ||
| 2026-02-01 | Meeker David P President and CEO | Shares withheld for taxes | −31,522 | $108.99 | $3.4M | 239,016 |
Page 7 of 19 · 376 trades