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Steven Alan Sonnenberg

CIK 1335987 · last filed 2026-06-11

"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

$9.62M

Companies

3

Total Filings

60

Lifetime Open-Market Net

-$2.38M

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
ST Director 24,572 $50.40 $1.24M $0 8 2026-06-11
STLD Director 22,561 $282.76 $6.38M $0 29 2024-04-15
TNC Director 22,994 $86.88 $2.00M -$2.38M 23 2024-02-29

Recent Filings · Page 6 of 6

60 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-05-02 TNC Grant (A) +914 $0 EDGAR
2015-05-04 TNC Grant (A) +768 $0 EDGAR
2015-03-05 TNC Mixed — -$143.5K EDGAR
2013-04-26 TNC Grant (A) +966 $0 EDGAR
2012-04-26 TNC Grant (A) +1,072 $0 EDGAR
2011-04-29 TNC Grant (A) +735 $0 EDGAR
2010-04-30 TNC Grant (A) +875 $0 EDGAR
2010-01-08 TNC Grant (A) +1,500 $28.8K EDGAR
2008-04-30 TNC Grant (A) +1,500 $50.7K EDGAR
2007-05-07 TNC Grant (A) +1,500 $48.3K EDGAR
Showing 51–60 of 60
Page 6 of 6
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.