Astronics Corporation (ATRO) has 20 known insider and institutional holders on record. The largest holder is Kevin T. Keane 2016 GRAT with 1,495,309 shares. Other notable holders include 5096 SARANAC LLC and BRADY ROBERT T.
Over the last 12 months, insiders have made 47 transactions in ATRO stock — 17 buys (valued at $1.6M) and 4 sells (valued at $6.92M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ATRO Insider Ownership
Top Holder
Kevin T. Keane 2016 GRAT
1,495,309 shares
Buys (12 mo)
17
$1.6M value
Sells (12 mo)
4
$6.92M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Kevin T. Keane 2016 Grat |
10 Percent Owner |
1,495,309 |
2016-10-13 |
|
| 2 |
5096 Saranac Llc |
10 Percent Owner |
1,300,269 |
2017-04-10 |
|
| 3 |
Brady Robert T |
Director |
86,602 |
2026-02-23 |
|
| 4 |
Keane Kevin T |
10 Percent Owner |
81,063 |
2019-05-21 |
|
| 5 |
Burney David C |
VP-finance, CFO |
61,307 |
2024-10-02 |
|
| 6 |
Johnson Warren C |
Director |
49,756 |
2026-02-23 |
|
| 7 |
Frisby Jeffry D |
Director |
47,056 |
2026-02-23 |
|
| 8 |
Moran Mark J |
Director |
44,056 |
2026-02-23 |
|
| 9 |
Kim Neil Y. |
Director |
44,056 |
2026-02-23 |
|
| 10 |
Kramer James S |
VP Luminescent Systems, Inc. |
36,941 |
2024-10-02 |
|
| 11 |
O'brien Linda |
Director |
21,372 |
2026-02-23 |
|
| 12 |
Keane Robert S |
Director |
13,934 |
2026-02-23 |
|
| 13 |
Kuehn Michael C |
Executive Vice President |
13,059 |
2024-05-14 |
|
| 14 |
Gundermann Peter J |
President/ceo |
12,150 |
2026-02-23 |
|
| 15 |
Hedges Nancy L |
Principal Accounting Officer |
12,150 |
2026-02-23 |
|
| 16 |
Peabody Mark |
Executive VP & Pres-aerospace |
7,675 |
2026-02-23 |
|
| 17 |
Mulato James |
Other: Pres Astronics Test Systems |
7,675 |
2026-02-23 |
|
| 18 |
West Fay |
Director |
7,588 |
2026-02-23 |
|
| 19 |
Boushie Raymond W |
Director |
7,438 |
2023-02-27 |
|
| 20 |
Calaway Tonit M |
Director |
3,380 |
2022-02-28 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-03 |
Davis Julie M |
Secretary |
Option Exercise (Sell) |
3,000 |
- |
- |
| 2026-02-20 |
Davis Julie M |
Secretary |
Unknown |
1,916 |
- |
- |
| 2026-03-03 |
Mulato James |
Other: Pres Astronics Test Systems |
Option Exercise (Sell) |
11,500 |
- |
- |
| 2026-03-03 |
Hedges Nancy L |
Principal Accounting Officer |
Option Exercise (Sell) |
5,050 |
- |
- |
| 2026-03-03 |
Peabody Mark |
Executive VP & Pres-aerospace |
Option Exercise (Sell) |
10,850 |
- |
- |
| 2026-03-03 |
Gundermann Peter J |
President/ceo |
Option Exercise (Sell) |
13,550 |
- |
- |
| 2026-02-26 |
Brady Robert T |
Director |
Option Exercise (Sell) |
1,290 |
$22.93 |
$29.58K |
| 2026-02-19 |
O'brien Linda |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Mulato James |
Other: Pres Astronics Test Systems |
RSU Award |
7,675 |
- |
- |
| 2026-02-19 |
Hedges Nancy L |
Principal Accounting Officer |
RSU Award |
12,150 |
- |
- |
| 2026-02-19 |
West Fay |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Peabody Mark |
Executive VP & Pres-aerospace |
RSU Award |
7,675 |
- |
- |
| 2026-02-19 |
Kim Neil Y. |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Keane Robert S |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Moran Mark J |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Johnson Warren C |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Gundermann Peter J |
President/ceo |
RSU Award |
12,150 |
- |
- |
| 2026-02-19 |
Frisby Jeffry D |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-19 |
Brady Robert T |
Director |
RSU Award |
1,533 |
- |
- |
| 2026-02-09 |
Peabody Mark |
Executive VP & Pres-aerospace |
Gift (Given) |
500 |
- |
- |
| 2025-12-09 |
Frisby Jeffry D |
Director |
Gift (Given) |
500 |
- |
- |
| 2025-12-04 |
Gundermann Peter J |
President/ceo |
RSU Award |
29,750 |
$51.72 |
$1.54M |
| 2025-12-04 |
Frisby Jeffry D |
Director |
Gift (Given) |
500 |
- |
- |
| 2025-12-01 |
Mulato James |
Other: Pres Astronics Test Systems |
Informative Sell |
9,734 |
$53.24 |
$518.24K |
| 2025-12-01 |
Frisby Jeffry D |
Director |
Gift (Given) |
1,000 |
- |
- |
