Robert D Kamphuis

CIK 1775977 · Chairman, Pres. & CEO · last filed 2022-03-18

Robert D Kamphuis is a Chairman, Pres. & CEO who has filed 13 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for MEC, was dated Mar 18, 2022. Across all open-market trades the lifetime net is +$1.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $18.5M 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

$18.51M

Companies

1

Total Filings

13

Lifetime Open-Market Net

$1.13M

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
MEC	Chairman, Pres. & CEO	500,356	$37.00	$18.51M	$1.13M	13	2022-03-18

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
2022-03-18	MEC	Grant (A)	—	$0	EDGAR
2022-03-02	MEC	Mixed	+81,000	-$347.1K	EDGAR
2021-05-11	MEC	Exer (M)	+27,794	$0	EDGAR
2021-05-07	MEC	Buy (P)	+10,000	$163.2K	EDGAR
2021-03-02	MEC	Mixed	+73,947	$0	EDGAR
2020-05-12	MEC	Exer (M)	+127,795	$0	EDGAR
2020-03-16	MEC	Buy (P)	+30,000	$165.0K	EDGAR
2020-03-02	MEC	Grant (A)	—	$0	EDGAR
2019-11-01	MEC	Buy (P)	+20,000	$175.8K	EDGAR
2019-08-12	MEC	Buy (P)	+15,000	$181.3K	EDGAR

Showing 1–10 of 13

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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.