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Jeffrey L Gates

CIK 1394416 · last filed 2021-09-23

Jeffrey L Gates is a corporate insider who has filed 11 SEC Form 4 insider transactions across 3 companies since 2008. The most recent filing shows the insider sold $1.8M of IO on Sep 23, 2021. Across all open-market trades the lifetime net is +$25.9M, making them a net buyer over the disclosed history. 37 SEC filings were submitted jointly with Gates Capital Management, Inc.

"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

$0

Companies

3

Total Filings

11

Lifetime Open-Market Net

$25.88M

Filer Profile

Reported Address
1177 AVENUE OF THE AMERICAS
46TH FLOOR
NEW YORK, NY 10036
Related Filers
Gates Capital Management, Inc. — 37 joint filings, latest 2025-08-05
Gates Capital Management GP, LLC — 20 joint filings, latest 2025-08-05
Gates Capital Management, L.P. — 20 joint filings, latest 2025-08-05
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
ION GEOPHYSICAL CORP (IO) Delisted 10%+ Owner 3,053,850 $0.34 $1.05M -$10.60M 2 2021-09-23
Nuverra Environmental Solutions, Inc. (NES) Delisted 10%+ Owner 7,045,370 $2.15 $15.14M $19.20M 4 2019-01-02
DOVER DOWNS GAMING & ENTERTAINMENT INC (DVD) Delisted 10%+ Owner 2,536,667 $3.61 $9.16M $17.28M 5 2008-06-04

Recent Filings

11 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
2021-09-23 ION GEOPHYSICAL CORP (IO) Delisted Sell (S) −1,389,012 -$1.80M EDGAR
2021-09-20 ION GEOPHYSICAL CORP (IO) Delisted Sell (S) −5,649,004 -$8.80M EDGAR
2019-01-02 Nuverra Environmental Solutions, Inc. (NES) Delisted Mixed +6,472,368 $62.19M EDGAR
2018-10-12 Nuverra Environmental Solutions, Inc. (NES) Delisted Buy (P) +1,511,200 $14.99M EDGAR
2018-03-19 Nuverra Environmental Solutions, Inc. (NES) Delisted Sell (S) −2,616 -$56.1K EDGAR
2018-03-09 Nuverra Environmental Solutions, Inc. (NES) Delisted Sell (S) −10,980 -$244.3K EDGAR
2008-06-04 DOVER DOWNS GAMING & ENTERTAINMENT INC (DVD) Delisted Buy (P) +501,378 $4.27M EDGAR
2008-05-06 DOVER DOWNS GAMING & ENTERTAINMENT INC (DVD) Delisted Buy (P) +73,800 $606.8K EDGAR
2008-04-30 DOVER DOWNS GAMING & ENTERTAINMENT INC (DVD) Delisted Buy (P) +870,942 $7.09M EDGAR
2008-04-02 DOVER DOWNS GAMING & ENTERTAINMENT INC (DVD) Delisted Buy (P) +96,264 $833.0K EDGAR
Showing 1–10 of 11
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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.