STEVEN H WUNNING

CIK 1171788 · Group President · last filed 2025-08-27

"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

$137.11M

Companies

5

Total Filings

209

Lifetime Open-Market Net

-$28.05M

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
KMT Director 91,227 $31.83 $2.90M -$458.6K 79 2025-08-27
Summit Materials, Inc. (SUM) Delisted Director 0 $52.49 $0 $0 15 2025-02-10
SHW Director 17,117 $362.99 $6.21M $0 41 2023-04-12
OI Director 46,763 $6.92 $323.4K -$772.8K 27 2019-08-29
CAT Group President 152,060 $839.57 $127.66M -$26.81M 47 2015-01-07

Recent Filings · Page 12 of 21

209 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
2016-02-29 KMT Exer (M) +988 $19.5K EDGAR
2016-02-17 SHW Grant (A) +466 $0 EDGAR
2016-01-12 SHW Grant (A) +112 $27.3K EDGAR
2015-11-25 KMT Exer (M) +344 $9.8K EDGAR
2015-10-06 SHW Grant (A) +121 $27.6K EDGAR
2015-08-28 KMT Exer (M) +350 $9.8K EDGAR
2015-08-04 KMT Mixed +974 $30.9K EDGAR
2015-07-20 SHW Grant (A) +102 $27.4K EDGAR
2015-07-15 SHW Grant (A) +441 $0 EDGAR
2015-05-29 KMT Exer (M) +265 $9.8K EDGAR
Showing 111120 of 209
Page 12 of 21
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.