Home

Jeffrey Aronson

CIK 1425800 · last filed 2025-05-30

Jeffrey Aronson is a corporate insider who has filed 25 SEC Form 4 insider transactions across 9 companies since 2010. The most recent filing shows the insider sold $247.2M of GTX on May 30, 2025. Across all open-market trades the lifetime net is −$1.41B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $710.5M 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

$710.54M

Companies

9

Total Filings

25

Lifetime Open-Market Net

-$1.41B

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 8,906,010 $30.47 $271.37M -$343.82M 4 2025-05-30
GoHealth, Inc. (GOCO) Delisted 10%+ Owner 3,798,889 $0.30 $1.16M $42.05M 2 2022-12-01
GNK 10%+ Owner 4,480,782 $25.13 $112.60M -$243.25M 5 2022-08-09
INDUS REALTY TRUST, INC. (INDT) Delisted 10%+ Owner 698,530 $66.99 $46.79M $64.97M 6 2022-04-29
Extended Stay America, Inc. (STAY) Delisted 10%+ Owner 13,893,585 $20.46 $284.26M $0 1 2016-12-20
Amplify Energy Corp. (MPO) Delisted 10%+ Owner 1,384,941 — — -$191.4K 1 2016-10-27
Santander Consumer USA Holdings Inc. (SC) Delisted 10%+ Owner 4,130,825 $41.60 $171.84M $0 1 2015-02-12
BKU 10%+ Owner 6,997,704 $46.63 $326.30M -$932.89M 1 2013-03-15
DAN 10%+ Owner 10,000 $27.32 $273.2K $2.5K 1 2010-05-24

Recent Filings

25 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
2025-05-30 GTX Sell (S) −24,000,000 -$247.20M EDGAR
2025-03-07 GTX Sell (S) −4,000,000 -$37.80M EDGAR
2025-02-27 GTX Sell (S) −5,921,880 -$58.82M EDGAR
2023-06-14 GTX Mixed +282,981,600 $218.70M EDGAR
2022-12-01 GoHealth, Inc. (GOCO) Delisted Buy (P) +2,682,290 $34.91M EDGAR
2022-11-25 GoHealth, Inc. (GOCO) Delisted Buy (P) +832,150 $7.14M EDGAR
2022-08-09 GNK Sell (S) −1,505,000 -$26.41M EDGAR
2022-04-29 INDUS REALTY TRUST, INC. (INDT) Delisted Buy (P) +1,470 $105.8K EDGAR
2022-04-08 INDUS REALTY TRUST, INC. (INDT) Delisted Buy (P) +427 $30.7K EDGAR
2022-03-16 INDUS REALTY TRUST, INC. (INDT) Delisted Buy (P) +121,268 $8.73M EDGAR
Showing 1–10 of 25
Page 1 of 3
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.