ACK Asset Management LLC - 30 Sep 2025 SCHEDULE 13G/A Report for ASTRONICS CORP Common Stock (ATRO)

Filing Manager
ACK Asset Management LLC
Reporting Manager
ACK Asset Management LLC
Security
ASTRONICS CORP Common Stock
Symbol
ATRO
Shares outstanding
30,750,000 shares
Disclosed Ownership
1,230,000 shares
Ownership
4%
Form type
SCHEDULE 13G/A
Filing time
18 Nov 2025, 15:49:03 UTC
Date of event
30 Sep 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ACK Asset Management LLC 4% 1,230,000 1,230,000 Andres Aguirre CCO
Richard Meisenberg 4% 1,230,000 0 1,230,000 Richard Meisenberg Managing Member
John Reilly 4% 1,230,000 0 1,230,000 John Reilly Managing Member