Donald T Misheff

CIK 1538453 · last filed 2025-05-07

Donald T Misheff is a corporate insider who has filed 69 SEC Form 4 insider transactions across 3 companies since 2012. The most recent filing, for TMST, was dated May 7, 2025. Across all open-market trades the lifetime net is +$21.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $4.7K 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

$4.7K

Companies

3

Total Filings

69

Lifetime Open-Market Net

$21.2K

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
Metallus Inc. (TMST) Delisted	Director	116,867	$20.40	$2.38M	$17.9K	13	2025-05-07
Trinseo PLC (TSE) Delisted	Director	19,654	$0.23	$4.5K	$0	14	2023-07-13
FE	Director	100	$47.03	$4.7K	$3.3K	42	2022-04-05

Recent Filings

69 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2025-05-07	Metallus Inc. (TMST) Delisted	Grant (A)	+9,305	$0	EDGAR
2024-05-07	Metallus Inc. (TMST) Delisted	Grant (A)	+5,770	$0	EDGAR
2023-07-13	Trinseo PLC (TSE) Delisted	Tax (F)	−899	-$12.9K	EDGAR
2023-06-16	Trinseo PLC (TSE) Delisted	Tax (F)	−937	-$13.5K	EDGAR
2023-05-02	Metallus Inc. (TMST) Delisted	Grant (A)	+7,125	$0	EDGAR
2022-06-22	Trinseo PLC (TSE) Delisted	Tax (F)	−1,085	-$40.6K	EDGAR
2022-06-16	Trinseo PLC (TSE) Delisted	Grant (A)	+3,183	$0	EDGAR
2022-05-04	Metallus Inc. (TMST) Delisted	Grant (A)	+5,835	$0	EDGAR
2022-04-05	FE	Grant (A)	—	$0	EDGAR
2022-01-05	FE	Grant (A)	—	$0	EDGAR

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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.