Insider transactions

Warren G Lichtenstein

CIK 1005784 · Executive Chairman · last filed 2025-03-11

"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
$1.46B
Companies
19
Total Filings
218
Lifetime Open-Market Net
-$942.51M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

IKN price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Reported Address
C/O STEEL PARTNERS II L P
590 MADISON AVENUE, 32ND FLOOR
NEW YORK, NY 10022
State of Incorporation
NY
Related Filers
STEEL PARTNERS II LP — 623 joint filings, latest 2011-06-03
STEEL PARTNERS II GP LLC — 517 joint filings, latest 2010-01-05
Steel Partners LLC — 279 joint filings, latest 2011-12-01
STEEL PARTNERS HOLDINGS L.P. — 245 joint filings, latest 2025-03-11
Steel Excel Inc. — 127 joint filings, latest 2016-04-22
Steel Partners II Master Fund L.P. — 75 joint filings, latest 2009-02-20
HANDY & HARMAN LTD. — 58 joint filings, latest 2017-10-17
SPH Group Holdings LLC — 51 joint filings, latest 2011-12-01
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
STEEL PARTNERS HOLDINGS L.P. (SPLP) Delisted Executive Chairman 2,499,658 $35.50 $88.74M $46.0K 8 2025-03-11
Steel Connect, Inc. (STCN) Delisted Exec Chairman, Interim CEO 198,727 $12.18 $2.42M $0 20 2024-10-02
AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted Executive Chariman 268,499 $57.99 $15.57M $75.0K 24 2022-03-04
BW 56,626 $4.17 $236.1K $0 1 2019-07-22
Steel Connect, Inc. (MLNK) Delisted Executive Chairman 3,209,737 $20.01 $64.23M $0 6 2017-12-19
SLI Director 927,231 $1.40 $1.30M $1.43M 19 2016-06-01
AEROJET ROCKETDYNE HOLDINGS, INC. (GY) Delisted Director 132,573 — — $2.15M 37 2015-04-17
HANDY & HARMAN LTD. (HNH) Delisted Director 6,691,217 — — $3.02M 8 2015-03-18
ADPT 10%+ Owner 31,204,360 $26.27 $819.74M $5.43M 1 2010-07-16
HANDY & HARMAN LTD. (WXCO) Delisted Director 4,764,688 — — $340.0K 2 2010-02-09
CONTINENTAL MATERIALS CORP (CUO) Delisted 10%+ Owner 144,762 — — $0 1 2009-07-17
NEW FRONTIER MEDIA INC (NOOF) Delisted 10%+ Owner 2,647,925 — — -$23.73M 5 2008-11-04
IKON OFFICE SOLUTIONS INC (IKN) Delisted 10%+ Owner 1,950,382 — — -$893.17M 1 2008-08-29
ROTECH HEALTHCARE INC (ROHI) Delisted 10%+ Owner 2,906,941 — — -$550.8K 2 2008-06-12
DETERMINE, INC. (SLTC) Delisted 10%+ Owner 159,055 — — $808.6K 1 2008-06-02
NPO 10%+ Owner 2,311,407 $272.29 $629.37M -$36.29M 4 2008-05-29
UNITED INDUSTRIAL CORP /DE/ (UIC) Delisted Director 0 — — $0 3 2007-12-04
SP Acquisition Holdings, Inc. (TIL.WS) Delisted Chairman, President and CEO — — — $0 1 2007-10-18
AGL 10%+ Owner 71,876 $90.34 $6.49M -$2.08M 1 2007-05-08

Recent Filings · Page 4 of 22

218 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
2020-02-07 STEEL PARTNERS HOLDINGS L.P. (SPLP) Delisted Disp (D) −103,874 -$2.62M EDGAR
2020-01-06 Steel Connect, Inc. (STCN) Delisted Grant (A) +65,789 $0 EDGAR
2019-07-22 BW Exer (X) +562,530 $168.8K EDGAR
2019-03-04 AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted Grant (A) +49,158 $0 EDGAR
2019-02-26 AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted Mixed — -$623.6K EDGAR
2019-01-04 Steel Connect, Inc. (STCN) Delisted Grant (A) +57,803 $0 EDGAR
2018-11-06 AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted Gift (G) −10,623 $0 EDGAR
2018-08-03 AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted Mixed — -$467.5K EDGAR
2018-04-16 Steel Connect, Inc. (STCN) Delisted Grant (A) +32,258 $0 EDGAR
2018-03-22 AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted Mixed — -$337.1K EDGAR
Showing 31–40 of 218
Page 4 of 22
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.