Senior insider sale
MACROGENICS INC — senior position signals high conviction
$130.9K
34.92K shares
What this filing means
SIEGEL JAY PHILIP plans to sell 34.92K shares of MACROGENICS INC valued at approximately $130.9K. 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: 8/3/2026ACC: 0001628280-26-051901
34.92K
Shares to sell
$130.9K
Approx. market value
34.92K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months4
Stock plan activity
n/a
8/3/2026
20.17KStock plan activity
n/a
5/18/2026
3.75KStock plan activity
n/a
5/20/2025
6.50KStock plan activity
n/a
5/20/2024
4.50KTotal acquired34.92K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/3/2026 | Stock plan activity n/a | 20.17K | — |
5/18/2026 | Stock plan activity n/a | 3.75K | — |
5/20/2025 | Stock plan activity n/a | 6.50K | — |
5/20/2024 | Stock plan activity n/a | 4.50K | — |
| Total | 34.92K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
34.92K
Market value
$130.9K
8/3/2026
Total
Units
34.92K
Value
$130.9K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/3/2026 | 34.92K | $130.9K | NASDAQ | Planned |
| Total | 34.92K | $130.9K | ||