DYCKERHOFF STEFAN A

PrivateCIK: 1484394
Location

PALO ALTO, CA

DYCKERHOFF STEFAN A sold 79.1% of their position (12.50K shares) of ASTERA LABS, INC. on the open market

Open‑market sale worth $3.44M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 12 sales
InsiderDYCKERHOFF STEFAN ACIK 1484394
IssuerASTERA LABS, INC.CIK 1736297
Director10% Owner
Since Mar 2024
-12.50K
Net shares
Net seller
$3.44M
Total sold
12
Open market trades
0B · 12S
12
Total transactions
12.50K disposed
Non-Derivative Transactions12

Common Stock

Direct
S · Sale

Shares

273.00

Price / share

$273.64

Trade value

$74.70K

% of position

0.5%
9/2/2026
53.96K53.69K

Common Stock

Indirect
S · Sale

Shares

650.00

Price / share

$273.64

Trade value

$177.87K

% of position

0.2%
9/2/2026
303.07K302.42K

Common Stock

Indirect
S · Sale

Shares

52.00

Price / share

$273.64

Trade value

$14.23K

% of position

1.3%
9/2/2026
3.97K3.92K

Common Stock

Direct
S · Sale

Shares

2.27K

Price / share

$274.79

Trade value

$625.14K

% of position

4.2%
9/2/2026
53.69K51.41K

Common Stock

Indirect
S · Sale

Shares

5.41K

Price / share

$274.79

Trade value

$1.49M

% of position

1.8%
9/2/2026
302.42K297.01K

Common Stock

Indirect
S · Sale

Shares

429.00

Price / share

$274.79

Trade value

$117.88K

% of position

10.9%
9/2/2026
3.92K3.49K

Common Stock

Direct
S · Sale

Shares

785.00

Price / share

$275.53

Trade value

$216.29K

% of position

1.5%
9/2/2026
51.41K50.63K

Common Stock

Indirect
S · Sale

Shares

1.87K

Price / share

$275.53

Trade value

$514.42K

% of position

0.6%
9/2/2026
297.01K295.14K

Common Stock

Indirect
S · Sale

Shares

148.00

Price / share

$275.53

Trade value

$40.78K

% of position

4.2%
9/2/2026
3.49K3.34K

Common Stock

Direct
S · Sale

Shares

172.00

Price / share

$276.75

Trade value

$47.60K

% of position

0.3%
9/2/2026
50.63K50.46K

Common Stock

Indirect
S · Sale

Shares

407.00

Price / share

$276.75

Trade value

$112.64K

% of position

0.1%
9/2/2026
295.14K294.73K

Common Stock

Indirect
S · Sale

Shares

32.00

Price / share

$276.75

Trade value

$8.86K

% of position

1.0%
9/2/2026
3.34K3.31K
Total

Net shares

12.50K

Net value

-$3.44M

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