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ALAB Sale Disclosure
Mazzara Philip · SEC Form 4 · Filed Aug 19, 2026
Sale
Calculated transaction value
$45.62K
Mazzara Philip General Counsel And Secretary
ALAB
Astera Labs
ALAB
Transaction date
Aug 17, 2026
Public filing date
Aug 19, 2026
Filing lag
Filed 2 days later
ALAB daily price context
Close on/before transaction
$320.17
Aug 17, 2026
First close after public filing
$290.52
Aug 20, 2026
30-day return after filing
+4.38%
Through Sep 18, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 136 shares @ $335.42
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001998163-26-000022
Filing cohort
Transactions in this filing
Showing 15 of 18
Trades
18
Issuers
1
Estimated value
$2.32M
Buys / sales
0 / 18
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $15.49K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $206.54K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $271.58K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $54.47K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $76.42K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $93.35K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $180.48K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $28.19K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $42.71K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $28.8K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $68.88K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $98.71K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $142.32K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $69.82K |
| Astera Labs, Inc. ALAB | Sale | Aug 17, 2026 | $171.23K |