Insider sale
DYNE THERAPEUTICS, INC.
$852.3K
40.70K shares
What this filing means
ATLAS VENTURE OPPORTUNITY FUND I, L.P. plans to sell 40.70K shares of DYNE THERAPEUTICS, INC. valued at approximately $852.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/29/2026ACC: 0001628280-26-046093
10% Owner
Since Sep 2020
40.70K
Shares to sell
$852.3K
Approx. market value
40.70K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Private Placement
Cash
8/7/2020
40.70KTotal acquired40.70K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/7/2020 | Private Placement Cash | 40.70K | — |
| Total | 40.70K | ||
Planned & Completed Dispositions1
NasdaqPlanned
Units to sell
40.70K
Market value
$852.3K
6/29/2026
Total
Units
40.70K
Value
$852.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
6/29/2026 | 40.70K | $852.3K | Nasdaq | Planned |
| Total | 40.70K | $852.3K | ||