SEC Form 4
American Coastal Insurance Corporation (ACIC) insider trading
In the 12 months to Oct 26, 2026, 2 ACIC insiders reported open-market sales of $802.3K across 3 filings; 3 insiders bought $154.5K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $802.3K
- 3 filings · 2 insiders
- Open-market purchases
- $154.5K
- 5 filings
Who traded ACIC, and when
- Purchase
- Sale
ACIC daily close from Oct 27, 2025 to Oct 26, 2026, between $9.04 and $13.03, last $11.13. 3 sale and 5 purchase filings by 5 insiders, marked at their filing dates. Christopher Griffith, Chief Operating Officer: sold $610.2K across 2 filings, first filed Nov 12, 2025, last Aug 19, 2026. Brooke Adler, Secretary: sold $192.0K across 1 filing, first filed Sep 25, 2026, last Sep 25, 2026. Brad Martz, President & CEO: bought $91.5K across 1 filing, first filed Sep 24, 2026, last Sep 24, 2026. Troy J. Crawford, Chief Underwriting Officer: bought $35.5K across 1 filing, first filed Feb 24, 2026, last Feb 24, 2026. Kern Michael Davis, Director: bought $27.5K across 3 filings, first filed Mar 18, 2026, last Mar 23, 2026.
Largest mark · tap a row for others
Christopher Griffith · Chief Operating Officer
Sale $391,914
41,672 shares at $9.40 avg
Filed Aug 19, 2026 · traded Aug 17
Close on filing date $9.45
Christopher Griffith · Chief Operating Officer
Chief Operating Officer
$610.2K soldBrooke Adler · Secretary
Secretary
$192.0K soldBrad Martz · President & CEO
President & CEO
$91.5K boughtTroy J. Crawford · Chief Underwriting Officer
Chief Underwriting Officer
$35.5K boughtKern Michael Davis · Director
Director
$27.5K boughtOpen-market trades
8 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Christopher Griffith | Chief Operating Officer | $610.2K | — | 2 | — | |
| Brooke Adler | Secretary | $192.0K | — | 1 | — | |
| Brad Martz | President & CEO | — | $91.5K | 1 | — | |
| Troy J. Crawford | Chief Underwriting Officer | — | $35.5K | 1 | — | |
| Kern Michael Davis | Director | — | $27.5K | 3 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Brooke Adler Secretary | Sale | 21,196 | $9.06 | $192.0K | 100,175 | |
traded | Brad Martz President & CEO | Purchase | 10,000 | $9.15 | $91.5K | 444,611 | |
traded | Christopher Griffith Chief Operating Officer | Sale | 41,672 | $9.40 | $391.9K | 140,724 | |
traded | Kern Michael Davis Director | Purchase | 200 | $11.05 | $2.2K | Multiple accounts | |
traded | Kern Michael Davis Director | Purchase | 800 | $11.18 | $8.9K | Multiple accounts | |
traded | Kern Michael Davis Director | Purchase | 1,400 | $11.71 | $16.4K | Multiple accounts | |
traded | Troy J. Crawford Chief Underwriting Officer | Purchase | 3,200 | $11.09 | $35.5K | 12,585 | |
traded | Christopher Griffith Chief Operating Officer | Sale | 18,409 | $11.86 | $218.3K | 103,022 |
GET /stocks/filings/vX/form-4?tickers=ACIC&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ACIC",
"UIHC"
],
"issuer_cik": "0001401521",
"owner_cik": "0001857512",
"accession_number": "0001857512-26-000014",
"form_type": "4",
"filing_date": "2026-09-25",
"period_of_report": "2026-09-24",
"issuer_name": "AMERICAN COASTAL INSURANCE Corp",
"issuer_trading_symbol": "ACIC",
"owner_name": "Adler Brooke",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Secretary",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-24",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 21196,
"transaction_price_per_share": 9.06,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 100175,
"transaction_value": 192035.76,
"direct_or_indirect": "D"
},
{
"tickers": [
"ACIC",
"UIHC"
],
"issuer_cik": "0001401521",
"owner_cik": "0001557785",
"accession_number": "0001557785-26-000012",
"form_type": "4",
"filing_date": "2026-09-24",
"period_of_report": "2026-09-22",
"issuer_name": "AMERICAN COASTAL INSURANCE Corp",
"issuer_trading_symbol": "ACIC",
"owner_name": "MARTZ BRAD",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "President & CEO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-22",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 10000,
"transaction_price_per_share": 9.15,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 444611,
"transaction_value": 91500,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Held in the name of Bennett B. Martz IRA"
}
]
}
]
}
// trimmed to 2 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) · 38 records
- Option exercises14 records
- Tax withholding14 records
- Grants and awards9 records
- Gifts1 record
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 the American Coastal Insurance Corporation's CEO sold stock?
No. Brad Martz (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is ACIC’s insider data?
These are ACIC 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.
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Track ACIC 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 ACIC 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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