William E Oberndorf

CIK 1218663 · last filed 2017-06-21

"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
$8.27B
Companies
10
Total Filings
30
Lifetime Open-Market Net
-$223.32M

Charts

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

MLM 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
615 FRONT STREET
SAN FRANCISCO, CA 94111
Related Filers
SPO ADVISORY CORP — 243 joint filings, latest 2012-02-13
John H Scully — 234 joint filings, latest 2012-04-02
William J Patterson — 216 joint filings, latest 2010-08-03
SPO ADVISORY PARTNERS LP — 212 joint filings, latest 2012-02-13
SPO PARTNERS II LP — 212 joint filings, latest 2012-02-13
SAN FRANCISCO PARTNERS LP — 116 joint filings, latest 2012-02-13
SF ADVISORY PARTNERS LP — 114 joint filings, latest 2012-02-13
Elizabeth R. & William J. Patterson Foundation — 102 joint filings, latest 2010-05-24
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
APPF 10%+ Owner 294,783 $212.13 $62.53M -$23.64M 6 2017-06-21
CALPINE CORP (CPN) Delisted Director 88,197,178 — — $79.39M 3 2012-05-17
LAMR 10%+ Owner 18,723,314 $150.10 $2.81B $46.09M 4 2012-04-02
Chord Energy Corp (OAS) Delisted 10%+ Owner 9,566,749 $109.30 $1.05B $0 1 2012-04-02
Cimarex Resolute LLC (REN) Delisted 10%+ Owner 1,983,122 — — $0 1 2012-04-02
PETROQUEST ENERGY INC (PQ) Delisted 10%+ Owner 1,959,996 — — -$19.01M 1 2012-02-03
MLM 10%+ Owner 4,709,835 $500.84 $2.36B -$374.41M 1 2011-08-05
CBT 10%+ Owner 0 $74.29 $0 $20.99M 6 2009-03-16
CCI 10%+ Owner 36,952,063 $82.26 $3.04B -$13.13M 1 2008-05-02
ADVENT SOFTWARE INC /DE/ (ADVS) Delisted 10%+ Owner 15,638,800 — — $60.38M 5 2008-01-24

Recent Filings · Page 2 of 3

30 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
2012-04-02 Cimarex Resolute LLC (REN) Delisted Sell (S) — $0 EDGAR
2012-02-03 PETROQUEST ENERGY INC (PQ) Delisted Sell (S) −3,172,928 -$19.01M EDGAR
2011-08-05 MLM Sell (S) −5,377,600 -$374.41M EDGAR
2009-06-02 LAMR Grant (A) — $0 EDGAR
2009-05-11 CALPINE CORP (CPN) Delisted Grant (A) — $0 EDGAR
2009-03-16 CBT Sell (S) −626,500 -$5.62M EDGAR
2008-10-22 CALPINE CORP (CPN) Delisted Buy (P) +6,608,000 $79.39M EDGAR
2008-05-02 CCI Sell (S) −336,000 -$13.13M EDGAR
2008-04-11 LAMR Buy (P) +804,688 $28.12M EDGAR
2008-01-24 ADVENT SOFTWARE INC /DE/ (ADVS) Delisted Buy (P) +142,100 $5.67M EDGAR
Showing 11–20 of 30
Page 2 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.