Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Mazzara Philip
Over the trailing 90 days, Mazzara Philip (Other Officer at Astera Labs, Inc.) traded $3.5M of stock (net selling $3.5M) in ALAB, per 20 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- ALAB
- Window
- Trailing 90 days · 20 transactions · CIK 1998163
- Net activity
- −$3.5M ($16K bought · $3.5M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| ALAB | Astera Labs, Inc. | 20 | $16K | $3.5M | −$3.5M |
Transactions (20)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-05-21 | ALAB | Sell | 796 | $232K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 9.2K | $2.2M | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 116 | $27K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 99 | $23K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 387 | $90K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 186 | $43K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 55 | $13K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 275 | $62K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 90 | $20K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 35 | $8K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 245 | $55K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 189 | $42K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 170 | $38K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 274 | $60K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 356 | $78K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 364 | $79K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 646 | $140K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 395 | $85K | Open market or private sale |
| 2026-05-18 | ALAB | Sell | 990 | $233K | Open market or private sale |
| 2026-05-14 | ALAB | Buy | 131 | $16K | Grant, award or other acquisition |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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