Don Healey

CIK 1643067 · Chief Technology Officer · last filed 2026-03-27

Don Healey is a Chief Technology Officer who has filed 21 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for ACET, was dated Mar 27, 2026. Across all open-market trades the lifetime net is −$117.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $27.8K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$27.8K

Companies

2

Total Filings

21

Lifetime Open-Market Net

-$117.8K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ACET Chief Technology Officer 3,452 $8.05 $27.8K -$117.8K 20 2026-03-27
Acer Therapeutics Inc. (OPXAW) Delisted Chief Scientific Officer $0 1 2016-05-18

Recent Filings

21 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-27 ACET Grant (A) $0 EDGAR
2026-01-27 ACET Tax (F) −535 -$4.5K EDGAR
2025-02-04 ACET Grant (A) $0 EDGAR
2025-01-28 ACET Tax (F) −8,560 -$7.9K EDGAR
2024-06-07 ACET Grant (A) $0 EDGAR
2024-01-26 ACET Mixed +14,830 -$11.7K EDGAR
2023-10-03 ACET Tax (F) −9,069 -$12.4K EDGAR
2023-08-16 ACET Mixed $0 EDGAR
2023-02-17 ACET Sell (S) −4,533 -$34.3K EDGAR
2023-02-14 ACET Sell (S) −10,467 -$83.5K EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.