Michael David Dunn

CIK 1933434 · Chief Customer Officer · last filed 2025-04-25

Michael David Dunn is a Chief Customer Officer who has filed 89 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for SYM, was dated Jul 29, 2026. Across all open-market trades the lifetime net is −$29.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.7M 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

$3.73M

Companies

1

Total Filings

89

Lifetime Open-Market Net

-$29.44M

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
SYM	Chief Customer Officer	92,902	$40.11	$3.73M	-$29.44M	38	2025-04-25

Recent Filings

89 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
2026-07-29	SYM	Notice (144)	−2,063	-$87.3K	EDGAR
2026-07-24	SYM	Notice (144)	−1,968	-$79.4K	EDGAR
2026-06-03	SYM	Notice (144)	−9,235	-$453.3K	EDGAR
2026-05-26	SYM	Notice (144)	−3,930	-$208.9K	EDGAR
2026-05-06	SYM	Notice (144)	−2,923	-$169.8K	EDGAR
2026-04-24	SYM	Notice (144)	−2,035	-$122.1K	EDGAR
2026-03-25	SYM	Notice (144)	−10,771	-$571.0K	EDGAR
2026-03-11	SYM	Notice (144)	−4,926	-$245.7K	EDGAR
2026-02-25	SYM	Notice (144)	−4,274	-$240.6K	EDGAR
2026-02-24	SYM	Notice (144)	−15,040	-$841.1K	EDGAR

Showing 1–10 of 89

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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.