STEPHEN C FREIDHEIM

CIK 1251783 · last filed 2025-07-30

STEPHEN C FREIDHEIM is a corporate insider who has filed 14 SEC Form 4 insider transactions across 5 companies since 2014. The most recent filing shows the insider sold $6.9M of GTX on Jul 30, 2025. Across all open-market trades the lifetime net is −$117.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.12B 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.

Loading insider history…
Disclosed Exposure

$1.12B

Companies

5

Total Filings

14

Lifetime Open-Market Net

-$117.93M

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
GTX 10%+ Owner 22,703,661 $29.92 $679.29M -$120.74M 8 2025-07-30
OSG Director 11,379,406 $5.80 $66.00M $2.80M 3 2022-11-15
INSW 10%+ Owner 4,017,582 $93.60 $376.05M $0 1 2018-05-30
OVERSEAS SHIPHOLDING GROUP INC (OSGB) Delisted Director 63,579,561 $0 1 2015-11-19
OVERLAND STORAGE INC (OVRL) Delisted 10%+ Owner 9,430,526 $0 1 2014-01-21

Recent Filings

14 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
2025-07-30 GTX Sell (S) −527,085 -$6.90M EDGAR
2025-07-11 GTX Sell (S) −452,688 -$5.21M EDGAR
2025-07-01 GTX Sell (S) −3,589,578 -$37.54M EDGAR
2025-05-12 GTX Sell (S) −600,000 -$6.83M EDGAR
2025-05-07 GTX Sell (S) −465,000 -$5.23M EDGAR
2025-05-05 GTX Sell (S) −300,000 -$3.00M EDGAR
2024-04-10 GTX Sell (S) −990,585 -$9.89M EDGAR
2023-12-14 GTX Sell (S) −5,535,567 -$46.13M EDGAR
2022-11-15 OSG Sell (S) −15,000,000 -$42.90M EDGAR
2022-03-23 OSG Sell (S) −1,521,498 -$3.23M EDGAR
Showing 110 of 14
Page 1 of 2
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.