Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Dyckerhoff Stefan A
Over the trailing 90 days, Dyckerhoff Stefan A (Other at Astera Labs, Inc.) sold $12.7M of stock in ALAB, per 16 SEC Form 4 transactions.
- Role
- Other
- Companies
- ALAB
- Window
- Trailing 90 days · 16 transactions · CIK 1484394
- Net activity
- −$12.7M ($0 bought · $12.7M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| ALAB | Astera Labs, Inc. | 16 | — | $12.7M | −$12.7M |
Transactions (16)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-01 | ALAB | Sell | 8.3K | $3.7M | Open market or private sale |
| 2026-07-01 | ALAB | Sell | 3.5K | $1.6M | Open market or private sale |
| 2026-07-01 | ALAB | Sell | 661 | $297K | Open market or private sale |
| 2026-06-04 | ALAB | Buy | 837 | $0 | Grant, award or other acquisition |
| 2026-06-03 | ALAB | Sell | 3.1K | $1.1M | Open market or private sale |
| 2026-06-03 | ALAB | Sell | 428 | $156K | Open market or private sale |
| 2026-06-03 | ALAB | Sell | 580 | $211K | Open market or private sale |
| 2026-06-03 | ALAB | Sell | 81 | $30K | Open market or private sale |
| 2026-06-03 | ALAB | Sell | 1.0K | $372K | Open market or private sale |
| 2026-06-03 | ALAB | Sell | 7.3K | $2.7M | Open market or private sale |
| 2026-05-07 | ALAB | Sell | 1.7K | $346K | Open market or private sale |
| 2026-05-07 | ALAB | Sell | 1.8K | $355K | Open market or private sale |
| 2026-05-07 | ALAB | Sell | 4.2K | $843K | Open market or private sale |
| 2026-05-07 | ALAB | Sell | 336 | $67K | Open market or private sale |
| 2026-05-07 | ALAB | Sell | 4.1K | $824K | Open market or private sale |
| 2026-05-07 | ALAB | Sell | 325 | $65K | Open market or private sale |
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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