Senior insider sale
General Counsel and Secretary at ASTERA LABS, INC. — senior position signals high conviction
$5.71M
34.87K shares
What this filing means
MAZZARA PHILIP plans to sell 34.87K shares of ASTERA LABS, INC. valued at approximately $5.71M. 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: 5/21/2026ACC: 0001950047-26-004934
Officer· General Counsel and Secretary
Since Mar 2026
34.87K
Shares to sell
$5.71M
Approx. market value
796.00
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
11/15/2024
796.00Total acquired796.00
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/15/2024 | Restricted Stock Not Applicable | 796.00 | — |
| Total | 796.00 | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
9.20K
Market value
$2.17M
5/18/2026
—Completed
Units to sell
4.87K
Market value
$1.06M
5/18/2026
—Completed
Units to sell
10K
Market value
$1.08M
4/1/2026
—Completed
Units to sell
10K
Market value
$1.17M
3/2/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
796.00
Market value
$231.7K
5/21/2026
Total
Units
34.87K
Value
$5.71M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/18/2026 | 9.20K | $2.17M | — | Completed |
5/18/2026 | 4.87K | $1.06M | — | Completed |
4/1/2026 | 10K | $1.08M | — | Completed |
3/2/2026 | 10K | $1.17M | — | Completed |
| Planned — Approximate Date | ||||
5/21/2026 | 796.00 | $231.7K | NASDAQ | Planned |
| Total | 34.87K | $5.71M | ||