CRAIG S SHULAR

CIK 1078942 · Executive Chairman · last filed 2026-05-11

"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

$15.32M

Companies

3

Total Filings

188

Lifetime Open-Market Net

-$21.38M

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
MTRN Director 60,702 $247.26 $15.01M -$1.88M 140 2026-05-11
GRAFTECH INTERNATIONAL LTD (GTI) Delisted Executive Chairman 103,226 $2.70 $278.7K -$19.50M 32 2014-02-20
BW Director 19,160 $16.08 $308.1K $0 16 2011-01-19

Recent Filings · Page 16 of 19

188 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2011-12-13 GRAFTECH INTERNATIONAL LTD (GTI) Delisted Mixed +113,500 -$110.7K EDGAR
2011-10-18 MTRN Grant (A) +673 $17.5K EDGAR
2011-09-09 GRAFTECH INTERNATIONAL LTD (GTI) Delisted Mixed +19,717 $770.0K EDGAR
2011-07-19 MTRN Grant (A) +444 $17.6K EDGAR
2011-05-09 MTRN Grant (A) +1,712 $65.0K EDGAR
2011-03-02 GRAFTECH INTERNATIONAL LTD (GTI) Delisted Tax (F) −8,329 -$166.7K EDGAR
2011-02-23 GRAFTECH INTERNATIONAL LTD (GTI) Delisted Grant (A) +21,106 $0 EDGAR
2011-01-19 BW Grant (A) +478 $17.5K EDGAR
2010-12-13 GRAFTECH INTERNATIONAL LTD (GTI) Delisted Mixed +51,896 -$81.8K EDGAR
2010-11-23 GRAFTECH INTERNATIONAL LTD (GTI) Delisted Mixed -$487.0K EDGAR
Showing 151160 of 188
Page 16 of 19
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.