DYCKERHOFF STEFAN A

PrivateCIK: 1484394
Location

PALO ALTO, CA

DYCKERHOFF STEFAN A sold 79.1% of their position (25K shares) of ASTERA LABS, INC. on the open market

Open‑market sale worth $4.38M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 6 sales
InsiderDYCKERHOFF STEFAN ACIK 1484394
IssuerASTERA LABS, INC.CIK 1736297
Director10% Owner
Since Mar 2024
-25K
Net shares
Net seller
$4.38M
Total sold
6
Open market trades
0B · 6S
6
Total transactions
25K disposed
Non-Derivative Transactions6

Common Stock

Direct
S · Sale

Shares

3.25K

Price / share

$175.00

Trade value

$569.27K

% of position

4.4%
4/17/2026
74.15K70.90K

Common Stock

Indirect
S · Sale

Shares

7.73K

Price / share

$175.00

Trade value

$1.35M

% of position

2.2%
4/17/2026
353.06K345.33K

Common Stock

Indirect
S · Sale

Shares

613.00

Price / share

$175.00

Trade value

$107.28K

% of position

7.7%
4/17/2026
7.94K7.32K

Common Stock

Direct
S · Sale

Shares

3.76K

Price / share

$175.12

Trade value

$657.93K

% of position

5.3%
4/20/2026
70.90K67.14K

Common Stock

Indirect
S · Sale

Shares

8.93K

Price / share

$175.12

Trade value

$1.56M

% of position

2.6%
4/20/2026
345.33K336.40K

Common Stock

Indirect
S · Sale

Shares

709.00

Price / share

$175.12

Trade value

$124.16K

% of position

9.7%
4/20/2026
7.32K6.61K
Total

Net shares

25K

Net value

-$4.38M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)5

Common Stock

Indirect
Shares owned3.77K

Common Stock

Indirect
Shares owned3.77K

Common Stock

Indirect
Shares owned3.77K

Common Stock

Indirect
Shares owned3.77K

Common Stock

Indirect
Shares owned3.77K
Total
18.83K indirect18.83K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
DYCKERHOFF STEFAN A — Insider Transaction (Form 4) Filed Apr 21, 2026 | Finecho