John Michael DiMaio

CIK 1993856 · last filed 2026-06-29

John Michael DiMaio is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider was granted $75.7K of MDAI on Jun 29, 2026. Across all open-market trades the lifetime net is +$25.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $7.2M 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.

Disclosed Exposure

$7.21M

Companies

2

Total Filings

9

Lifetime Open-Market Net

$25.0K

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
MDAI	Director	2,702,147	$1.75	$4.73M	$0	1	2026-06-29
MDAIW	Director	5,167,755	$0.48	$2.48M	$25.0K	8	2026-06-01

Recent Filings

9 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-06-29	MDAI	Grant (A)	+44,000	$75.7K	EDGAR
2026-06-01	MDAIW	Grant (A)	+17,500	$37.7K	EDGAR
2026-05-27	MDAIW	Grant (A)	+32,233	$84.1K	EDGAR
2026-05-18	MDAIW	Grant (A)	+26,887	$58.0K	EDGAR
2026-04-27	MDAIW	Grant (A)	+100,000	$0	EDGAR
2026-04-07	MDAIW	Grant (A)	+7,619	$12.0K	EDGAR
2025-06-10	MDAIW	Grant (A)	+11,700	$24.7K	EDGAR
2024-05-14	MDAIW	Mixed	+10,000	$20.1K	EDGAR
2023-11-22	MDAIW	Buy (P)	+4,053	$14.7K	EDGAR

Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.