Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Lazar Jack R
Over the trailing 90 days, Lazar Jack R (Director at Astera Labs, Inc.) traded $3.6M of stock (net selling $3.5M) across 4 companies, per 23 SEC Form 4 transactions.
- Role
- Director
- Window
- Trailing 90 days · 23 transactions · CIK 1277624
- Net activity
- −$3.5M ($32K bought · $3.6M sold)
By Company (Trailing 90 Days)
Transactions (23)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-28 | GFS | Buy | 3.3K | $0 | Grant, award or other acquisition |
| 2026-07-01 | REZI | Buy | 1.0K | $32K | Grant, award or other acquisition |
| 2026-06-25 | BOX | Buy | 8.4K | $0 | Grant, award or other acquisition |
| 2026-06-04 | ALAB | Sell | 946 | $336K | Open market or private sale |
| 2026-06-04 | ALAB | Buy | 837 | $0 | Grant, award or other acquisition |
| 2026-06-04 | ALAB | Sell | 879 | $319K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 854 | $308K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 1.1K | $402K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 877 | $315K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 883 | $316K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 566 | $202K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 373 | $132K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 1.1K | $389K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 318 | $112K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 17 | $6K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 423 | $148K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 193 | $67K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 238 | $82K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 246 | $85K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 243 | $84K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 527 | $181K | Open market or private sale |
| 2026-06-04 | ALAB | Sell | 200 | $68K | Open market or private sale |
| 2026-06-03 | REZI | Buy | 5.5K | $0 | 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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