$ Value
$0
Shares
4,199
Price
$0
Filed
Mar 16
Insider
Name
Mathers Edward T
Title
—
CIK
0001328625
Roles
Transaction Details
Transaction Date
2026-03-12
Code
J
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
14,168
Footnotes
NEA Partners 13, L.P. ("NEA Partners 13") made a pro rata distribution for no consideration of shares of Common Stock of the Issuer to its limited partners on March 12, 2026. The Edward Timothy Mathers Revocable Trust (the "Mathers Trust") received 4,199 shares of Common Stock of the Issuer in the distribution by NEA Partners 13 on March 12, 2026. | The Reporting Person is the trustee of the Mathers Trust, which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the securities held by the Mathers Trust in which the Reporting Person has no pecuniary interest.
Filing Info
Mathers Edward T's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-12 | RYTM | J | $0 |
| 2026-03-10 | KRRO | ▲ | $2.3M |
| 2026-03-10 | KRRO | ▲ | $2.7M |
| 2026-03-02 | RYTM | J | $0 |
| 2026-02-09 | SGP | C | — |
| 2026-02-09 | SGP | C | — |
| 2026-02-09 | SGP | C | — |
| 2026-02-09 | SGP | C | — |
| 2026-02-09 | SGP | ▲ | $15.0M ★ |
| 2026-02-09 | SGP | C | — |
Other Insiders at RYTM (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
German Christopher Paul
Corporate Controller & CAO
|
— | $503K | 2026-03-04 |
| Mathers Edward T | — | — | 2026-03-02 |
| Popovits Kimberly J | — | — | 2026-04-01 |
|
Meeker David P
President and CEO
|
— | — | 2026-02-11 |
|
Smith Hunter C
Chief Financial Officer
|
— | $2.2M | 2026-03-02 |
|
Mazabraud Yann
EVP, Head of International
|
— | — | 2026-04-01 |
|
Lee Jennifer Kayden
EVP, Head of North America
|
— | — | 2026-02-11 |
|
Cramer Pamela J.
Chief Human Resources Officer
|
— | — | 2026-02-11 |
|
Shulman Joseph
Chief Technical Officer
|
— | — | 2026-02-11 |
|
Garfield Alastair
Chief Scientific Officer
|
— | — | 2026-02-11 |