STEVEN E NIELSEN

CIK 1240707 · CEO · last filed 2026-05-20

"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

$352.26M

Companies

3

Total Filings

83

Lifetime Open-Market Net

-$23.97M

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
CTRI Director 5,290 $30.35 $160.6K $0 1 2026-05-20
DY CEO 746,378 $469.00 $350.05M -$22.80M 76 2024-08-23
SBAC Director 10,000 $204.79 $2.05M -$1.17M 6 2009-03-13

Recent Filings · Page 6 of 9

83 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2011-12-19 DY Grant (A) +12,630 $0 EDGAR
2011-12-13 DY Mixed −16,556 -$465.8K EDGAR
2011-11-16 DY Exer (M) +47,924 $687.2K EDGAR
2011-10-20 DY Grant (A) +8,594 $0 EDGAR
2011-10-13 DY Mixed -$71.1K EDGAR
2011-10-11 DY Grant (A) +2,426 $0 EDGAR
2010-12-21 DY Grant (A) +17,500 $0 EDGAR
2009-12-18 DY Grant (A) +20,000 $0 EDGAR
2009-10-26 DY Grant (A) +2,943 $0 EDGAR
2009-10-21 DY Grant (A) +9,122 $0 EDGAR
Showing 5160 of 83
Page 6 of 9
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.