$ Value
$422K
Shares
15,730
Price
$27
Filed
Apr 15
Insider
Name
Congleton Jon
Title
Chief Executive Officer
CIK
0001644975
Roles
Transaction Details
Transaction Date
2026-04-13
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
689,321
Footnotes
These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted on December 30, 2025. | The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $26.81 to $26.96. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (2) to this Form 4.
Filing Info
Congleton Jon's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-13 | MLYS | ▼ | $422K |
| 2026-03-31 | MLYS | ▼ | $494K |
| 2026-03-31 | MLYS | ▼ | $1.5M |
| 2026-03-31 | MLYS | ▼ | $12K |
| 2025-11-21 | MLYS | M | $13K |
| 2025-11-21 | MLYS | M | $0 |
| 2025-11-11 | MLYS | ▼ | $533K |
| 2025-11-11 | MLYS | ▼ | $375K |
| 2025-11-11 | MLYS | ▼ | $174K |
| 2025-11-11 | MLYS | ▼ | $1.3M |
Other Insiders at MLYS (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | $8.8M | — | 2026-03-30 |
|
Congleton Jon
Chief Executive Officer
|
— | $2.0M | 2026-03-31 |
|
Rodman David Malcom
Chief Medical Officer
|
— | $621K | 2026-04-17 |
| Karydas Daphne | — | $75K | 2026-03-31 |