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DAVID A HENRY

CIK 1195842 · Chief Financial Officer · last filed 2026-07-13

DAVID A HENRY is a Chief Financial Officer who has filed 64 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for MYO, was dated Jul 13, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.3M 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

$3.27M

Companies

4

Total Filings

64

Lifetime Open-Market Net

-$1.68M

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
MYO Chief Financial Officer 426,829 $0.95 $407.6K $88.3K 29 2026-07-13
NNDM EVP, CFO & Treasurer 6,209 $1.49 $9.3K -$213.8K 5 2016-08-22
AMSC EVP, CFO & Treasurer 99,132 $28.75 $2.85M -$1.56M 20 2015-08-04
AMIS HOLDINGS INC (AMIS) Delisted Vice President 13,640 — — $0 2 2007-03-02

Recent Filings

64 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
2026-07-13 MYO Mixed +2,674 -$5.6K EDGAR
2026-07-13 MYO Notice (144) −5,166 -$5.6K EDGAR
2026-06-12 MYO Tax (F) −10,969 $0 EDGAR
2026-06-09 MYO Tax (F) −10,050 $0 EDGAR
2026-04-14 MYO Mixed +8,547 -$2.8K EDGAR
2026-04-13 MYO Notice (144) −3,953 -$2.8K EDGAR
2026-01-14 MYO Grant (A) +8,727 $0 EDGAR
2025-07-02 MYO Tax (F) −23,587 -$51.7K EDGAR
2025-06-30 MYO Notice (144) −23,587 -$51.7K EDGAR
2025-06-13 MYO Grant (A) +76,398 $0 EDGAR
Showing 1–10 of 64
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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.