| SC 13D/A | 2020-08-25 | 5096 SARANAC LLC | ASTRONICS CORP | - | - | EDGAR |
| SC 13D | 2020-08-25 | Boston & Saranac LLC | ASTRONICS CORP | 448,199 | 6.3% | EDGAR |
| SC 13G | 2020-08-25 | DOWDEN PATRICIA | ASTRONICS CORP | 450,481 | 6.4% | EDGAR |
| SC 13D/A | 2020-06-10 | 5096 SARANAC LLC | ASTRONICS CORP | - | - | EDGAR |
| SC 13G/A | 2020-05-08 | International Value Advisers, LLC | ASTRONICS CORP | 3,427,621 | 14.7% | EDGAR |
| SC 13G/A | 2020-04-09 | Neuberger Berman Group LLC | ASTRONICS CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2020-03-09 | International Value Advisers, LLC | ASTRONICS CORP | 3,587,349 | 15.5% | EDGAR |
| SC 13G/A | 2020-02-13 | Neuberger Berman Group LLC | ASTRONICS CORP | 1,276,418 | 5.5% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | ASTRONICS CORP | 1,867,443 | 6.0% | EDGAR |
| SC 13G/A | 2020-02-10 | International Value Advisers, LLC | ASTRONICS CORP | 2,807,887 | 12.2% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | ASTRONICS CORP | 2,012,748 | 8.7% | EDGAR |
| SC 13G/A | 2020-01-28 | WELLINGTON MANAGEMENT GROUP LLP | ASTRONICS CORP | 1,744,931 | 5.6% | EDGAR |
| SC 13G/A | 2019-05-10 | FMR LLC | ASTRONICS CORP | 1,124,314 | 4.6% | EDGAR |
| SC 13G/A | 2019-04-01 | ACK Asset Management LLC | ASTRONICS CORP | 1,180,000 | 4.8% | EDGAR |
| SC 13G/A | 2019-02-13 | FMR LLC | ASTRONICS CORP | 2,258,783 | 10.4% | EDGAR |
| SC 13G/A | 2019-02-13 | Neuberger Berman Group LLC | ASTRONICS CORP | 1,411,363 | 6.5% | EDGAR |
| SC 13G | 2019-02-13 | International Value Advisers, LLC | ASTRONICS CORP | 1,486,029 | 6.9% | EDGAR |
| SC 13G/A | 2019-02-12 | WELLINGTON MANAGEMENT GROUP LLP | ASTRONICS CORP | 1,509,912 | 7.0% | EDGAR |
| SC 13G | 2019-02-12 | ACK Asset Management LLC | ASTRONICS CORP | 1,180,000 | 5.4% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | ASTRONICS CORP | 1,556,308 | 7.2% | EDGAR |