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SEC Insider//CIK 0001055858

WAHRHAFTIG DAVID I

CIK 000105585814 companiesNEW YORK, NY

Transactions

50

Companies

14

Filings

1

CIK

0001055858

Research Summary

AI-generated from SEC filings & financial news

Updated

David I. Wahrhaftig

David I. Wahrhaftig is a private-equity executive and managing director at Kelso & Company who has served as a corporate director across several public companies. SEC filings list him as a director or significant reporting person for firms such as Endo (Endo Health Solutions/Endo Pharmaceuticals), Earle M. Jorgensen Company, BWAY Corporation, FairPoint Communications, and Waste Services.[1]

Career Background

  • Managing director at Kelso & Company, a private equity firm; has been with Kelso since the late 1980s and a managing director since the 1990s.[1]
  • Director of Endo (Endo Pharmaceuticals / Endo Health Solutions), as documented in company proxy and SEC filings.[2]
  • Director of Earle M. Jorgensen Company, identified in company and SEC disclosure materials.[3]
  • Served on BWAY Corporation’s board as a director, as described in the company’s SEC filings and proxy materials.[4]

Current Positions

  • Managing Director, Kelso & Company (private equity).[1]
  • Director — Endo Health Solutions / Endo Pharmaceuticals (ticker historically ENDP).[2]
  • Director — BWAY Corporation (ticker BWY / related filings).[4]
  • Reporting person or director relationships with FairPoint Communications (ticker FRP) and Waste Services, Inc. (ticker WSII) are reflected in SEC filings and Form 3/4 disclosures.[5]

SEC Filing Context

  • SEC records show multiple Section 16 filings (Form 3/4) under his reporting name and Kelso-related reporting groups, reflecting longstanding board and ownership reporting responsibilities.[6]
  • Filings across the cited companies identify him as a director and/or a reporting person associated with Kelso investment entities, consistent with routine director and insider reporting practices.[3]

Recent Transactions

50 trades
  • Sale

    Common Shares

    2018-08-31$13.35/sh229,960976,403 total
  • Sale

    Common Shares

    2018-08-31$13.35/sh1,270,0405,392,561 total
  • Sale

    Common Shares

    2018-08-28$13.50/sh16,7215,392,561 total
  • Sale

    Common Shares

    2018-08-28$13.50/sh3,028976,403 total
  • Sale

    Common Shares

    2018-08-27$13.50/sh104,7395,392,561 total
  • Sale

    Common Shares

    2018-08-27$13.50/sh18,965945,846 total
  • Sale

    Common Shares

    2018-08-24$13.50/sh18,707976,403 total
  • Sale

    Common Shares

    2018-08-24$13.50/sh103,3145,392,561 total
  • Sale

    Common Shares

    2018-08-23$13.50/sh3,5565,392,561 total
  • Sale

    Common Shares

    2018-08-23$13.50/sh644976,403 total
  • Sale

    Common Shares

    2018-08-22$13.52/sh68,3625,392,561 total
  • Sale

    Common Shares

    2018-08-22$13.52/sh12,377976,403 total
  • Sale

    Common Shares

    2018-08-21$13.50/sh44,7575,392,561 total
  • Sale

    Common Shares

    2018-08-21$13.50/sh8,104976,403 total
  • Sale

    Common Shares

    2018-08-20$13.50/sh1,368976,403 total
  • Sale

    Common Shares

    2018-08-20$13.50/sh7,5545,392,561 total
  • Sale

    Common Shares

    2018-08-17$13.15/sh846,6935,392,561 total
  • Sale

    Common Shares

    2018-08-17$13.15/sh153,307976,403 total
  • Sale

    Common Shares

    2018-08-07$13.50/sh1,042976,403 total
  • Sale

    Common Shares

    2018-08-07$13.50/sh5,7585,392,561 total
  • Sale

    Common Shares

    2018-08-06$13.53/sh36,642976,403 total
  • Sale

    Common Shares

    2018-08-06$13.53/sh202,3705,392,561 total
  • Sale

    Common Shares

    2018-08-03$13.55/sh190,1075,392,561 total
  • Sale

    Common Shares

    2018-08-03$13.55/sh34,422976,403 total
  • Sale

    Common Shares

    2018-08-02$13.54/sh129,2735,392,561 total
  • Sale

    Common Shares

    2018-08-02$13.54/sh23,407976,403 total
  • Sale

    Common Shares

    2018-08-01$13.69/sh81,1295,392,561 total
  • Sale

    Common Shares

    2018-08-01$13.69/sh14,690976,403 total
  • Other

    Class B shares

    2018-02-07+11,646,40146,727,603 total
  • Other

    Units in Tallgrass Equity, LLC

    2018-02-07+11,646,40146,727,603 total
  • Sale

    Common Shares

    2017-11-16$15.57/sh2,299,5991,533,066 total
  • Sale

    Common Shares

    2017-11-16$15.57/sh12,700,4018,466,934 total
  • Exercise of In-Money

    Class A shares

    2016-11-22+5,058,4975,058,497 total
  • Exercise of In-Money

    Units in Tallgrass Equity, LLC

    2016-11-22$21.85/sh5,058,49735,081,202 total
  • Exercise of In-Money

    Class B shares

    2016-11-225,058,49735,081,202 total
  • Sale

    Class A shares

    2016-11-22$21.85/sh5,058,4970 total
  • Award

    Class B shares

    2015-05-12+42,421,52142,421,521 total
  • Disposition to Issuer

    Class B shares

    2015-05-122,281,82140,139,699 total
  • Other

    Units in Tallgrass Equity, LLC

    2015-05-12+42,421,52142,421,521 total
  • Other

    Units in Tallgrass Equity, LLC

    2015-05-12$27.62/sh2,281,82140,139,699 total
  • Sale

    Common Stock

    2013-09-24$26.63/sh5,853,43311,909,895 total
  • Sale

    Common Stock

    2013-08-13$24.25/sh7,316,79117,763,328 total
  • Sale

    Common Stock

    2013-06-11$20.45/sh7,316,79125,080,119 total
  • Sale

    Common Stock

    2013-03-12$18.48/sh6,341,21932,396,910 total
  • Sale

    Common Stock

    2012-12-11$16.71/sh6,585,11138,738,129 total
  • Exercise of In-Money

    Common Stock, $0.01 par value

    2011-07-11$4.25/sh+295,98412,396,634 total
  • Exercise of In-Money

    Warrants (right to acquire)

    2011-07-11390,0000 total
  • Sale

    Common Stock, par value $0.01 per share

    2011-02-08$16.00/sh11,759,0237,988,179 total
  • Sale

    Common Stock, par value $0.01 per share

    2010-11-24$10.24/sh11,686,15819,747,202 total
  • Other

    Common Stock

    2010-07-023,067,1420 total