HARBERT MANAGEMENT CORP

CIK 1259933 · last filed 2020-06-03

HARBERT MANAGEMENT CORP is a corporate insider who has filed 54 SEC Form 4 insider transactions across 18 companies since 2007. Across all open-market trades the lifetime net is +$683.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $3.61B 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.

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Disclosed Exposure

$3.61B

Companies

18

Total Filings

54

Lifetime Open-Market Net

$683.07M

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
NYT 10%+ Owner 0 $75.29 $0 $0 3 2009-03-06
NAVISTAR INTERNATIONAL CORP (NAV) Delisted 10%+ Owner 6,962,845 $44.50 $309.85M $5.66M 3 2008-12-03
CALPINE CORP (CPN) Delisted 10%+ Owner 105,664,203 -$13.34M 1 2008-11-17
RTI INTERNATIONAL METALS INC (RTI) Delisted 10%+ Owner $0 4 2008-10-10
MEDIVATION, INC. (MDVN) Delisted 10%+ Owner 8,926,424 -$84.69M 1 2008-10-01
ASH 10%+ Owner 15,891,978 $67.70 $1.08B $335.09M 2 2008-05-29
CLF 10%+ Owner 8,404,538 $8.98 $75.47M $374.32M 2 2008-05-05
SOLUTIA INC (SOA) Delisted 10%+ Owner 18,307,320 $39.81M 1 2008-03-25
CENT 10%+ Owner 2,388,104 $43.37 $103.57M $7.23M 1 2008-03-24
General Moly, Inc (GMO) Delisted 10%+ Owner 4,042,648 $6.43M 1 2008-02-11
LEAP WIRELESS INTERNATIONAL INC (LEAP) Delisted 10%+ Owner 2,942,067 $10.02 $29.48M $59.94M 1 2007-12-14
OC 10%+ Owner 16,760,005 $140.52 $2.36B $141.22M 4 2007-11-08
GeoEye, Inc. (GEOY) Delisted 10%+ Owner 4,413,626 -$108.70M 3 2007-10-15
GeoEye, Inc. (TCHCZ) Delisted 10%+ Owner 10,221,879 -$76.12M 3 2007-09-21
TERRESTAR CORP (TSTR) Delisted 10%+ Owner 36,024,853 $55.55M 2 2007-09-19
HAYNES INTERNATIONAL INC (HAYN) Delisted 10%+ Owner 3,057,174 $60.99 $186.46M -$125.22M 3 2007-06-04
Forest Investments, Inc. (OPWV) Delisted 10%+ Owner 15,369,900 $35.31M 2 2007-03-08
ATLAS AIR WORLDWIDE HOLDINGS INC (AAWW) Delisted 10%+ Owner 556,214 $102.48 $57.00M $30.57M 1 2007-01-19

Recent Filings

54 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
2020-06-03 Grant (A) +32,634 $101.5K
2019-09-05 Grant (A) +22,554 $101.5K
2009-03-06 NYT Other (J) −171,230,604 $0 EDGAR
2009-01-30 $0
2008-12-03 NAVISTAR INTERNATIONAL CORP (NAV) Delisted Other (J) $0 EDGAR
2008-11-20 NAVISTAR INTERNATIONAL CORP (NAV) Delisted Other (J) $0 EDGAR
2008-11-17 CALPINE CORP (CPN) Delisted Sell (S) −1,566,439 -$13.34M EDGAR
2008-10-10 RTI INTERNATIONAL METALS INC (RTI) Delisted Other (J) $0 EDGAR
2008-10-06 RTI INTERNATIONAL METALS INC (RTI) Delisted Other (J) $0 EDGAR
2008-10-02 RTI INTERNATIONAL METALS INC (RTI) Delisted Other (J) $0 EDGAR
Showing 110 of 54
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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.