Matthew R. Walter

CIK 2028475 · SVP, Chief HR Officer · last filed 2026-08-04

Matthew R. Walter is a SVP, Chief HR Officer who has filed 13 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing, for MDT, was dated Aug 4, 2026. Across all open-market trades the lifetime net is −$257.9K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.1M 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

$3.15M

Companies

1

Total Filings

13

Lifetime Open-Market Net

-$257.9K

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
MDT	SVP, Chief HR Officer	34,159	$92.09	$3.15M	-$257.9K	12	2026-08-04

Recent Filings

13 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
2026-08-04	MDT	Mixed	+4,094	-$143.0K	EDGAR
2026-07-09	MDT	Sell (S)	−3,102	-$257.9K	EDGAR
2026-07-08	MDT	Notice (144)	−3,102	-$257.9K	EDGAR
2026-06-08	MDT	Tax (F)	−2,840	-$236.6K	EDGAR
2026-05-28	MDT	Exer (M)	+9,149	$0	EDGAR
2026-05-04	MDT	Tax (F)	−35	-$2.8K	EDGAR
2025-08-04	MDT	Mixed	+1,232	-$95.5K	EDGAR
2025-07-30	MDT	Grant (A)	+4,350	$0	EDGAR
2025-05-05	MDT	Tax (F)	−34	-$2.9K	EDGAR
2025-01-28	MDT	Mixed	+163	-$8.5K	EDGAR

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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.