SEC Form 4
Astronics Corp (ATRO) insider trading
In the 12 months to Oct 26, 2026, one ATRO insider reported open-market sales of $518.2K across 1 filing; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $518.2K
- 1 filing · 1 insider
- Open-market purchases
- $0
- 0 filings
Who traded ATRO, and when
- Sale
ATRO daily close from Oct 27, 2025 to Oct 26, 2026, between $39.15 and $93.45, last $60.07. 1 sale and 0 purchase filings by 1 insider, marked at their filing dates. James Mulato, Other: sold $518.2K across 1 filing, first filed Dec 3, 2025, last Dec 3, 2025.
Largest mark · tap a row for others
James Mulato · Other
Sale $518,238
9,734 shares at $53.24 avg
Filed Dec 3, 2025 · traded Dec 1
Close on filing date $43.10
James Mulato · Other
Other
$518.2K soldOpen-market trades
1 filing in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| James Mulato | Other | $518.2K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | James Mulato Other | Sale | 9,734 | $53.24 | $518.2K | 27,078 |
GET /stocks/filings/vX/form-4?tickers=ATRO&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ATRO"
],
"issuer_cik": "0000008063",
"owner_cik": "0001693402",
"accession_number": "0001628280-25-054987",
"form_type": "4",
"filing_date": "2025-12-03",
"period_of_report": "2025-12-01",
"issuer_name": "ASTRONICS CORP",
"issuer_trading_symbol": "ATRO",
"owner_name": "Mulato James",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "$.01 PV Com Stk",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2025-12-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 9734,
"transaction_price_per_share": 53.24,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 27077.822,
"transaction_value": 518238.16000000003,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
}
]
}
// trimmed to 1 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 68 records
- Option exercises17 records
- Tax withholding9 records
- Grants and awards16 records
- Gifts8 records
- Other18 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has Astronics Corp's CEO sold stock?
No. Peter J. Gundermann (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is ATRO’s insider data?
These are ATRO Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track ATRO insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ATRO every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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