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FIR TREE CAPITAL MANAGEMENT LP

CIK 1056491 · last filed 2020-12-14

FIR TREE CAPITAL MANAGEMENT LP is a corporate insider who has filed 38 SEC Form 4 insider transactions across 6 companies since 2014. The most recent filing shows the insider sold $9.3M of AMPY on Dec 14, 2020. Across all open-market trades the lifetime net is −$41.1M, making them a net seller over the disclosed history. The firm reports its address in New York, NY. 36 SEC filings were submitted jointly with JEFFREY TANNENBAUM.

"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

6

Total Filings

38

Lifetime Open-Market Net

-$41.09M

Filer Profile

Reported Address
500 FIFTH AVENUE
9TH FLOOR
NEW YORK, NY 10110
Phone
(212) 398-3500
State of Incorporation
DE
Formerly Known As
FIR TREE INC. (2011–2017)
FIR TREE INC (1999–2011)
Related Filers
JEFFREY TANNENBAUM — 36 joint filings, latest 2015-05-19
Camellia Partners, LLC — 34 joint filings, latest 2015-05-19
Andrew Fredman — 34 joint filings, latest 2015-05-19
Capitol Acquisition Corp — 4 joint filings, latest 2009-11-16
Cheniere Energy, Inc. — 3 joint filings, latest 2009-02-13
ISTAR INC. — 3 joint filings, latest 2013-02-14
GULFPORT ENERGY CORP — 2 joint filings, latest 2015-02-17
HWH International Inc. — 2 joint filings, latest 2024-11-14
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
AMPY Director 0 $4.90 $0 -$10.84M 14 2020-12-14
Amplify Energy Corp. (MPO) Delisted 10%+ Owner 4,686,129 — — -$17.07M 1 2019-02-14
Eco-Stim Energy Solutions, Inc. (ESES) Delisted Director 12,506,320 — — $0 4 2018-04-02
CIVITAS RESOURCES, INC. (BCEI) Delisted 10%+ Owner 8,586,485 $56.10 $481.70M $4.86M 1 2017-01-06
Terrapin 3 Acquisition Corp (TRTLU) Delisted 10%+ Owner 0 — — -$18.04M 1 2016-12-12
NE 10%+ Owner — $45.61 — $0 1 2014-09-03

Recent Filings

38 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
2020-12-14 AMPY Sell (S) −8,548,485 -$9.34M EDGAR
2020-12-03 AMPY Sell (S) −67,050 -$70.2K EDGAR
2020-12-01 AMPY Sell (S) −117,784 -$121.8K EDGAR
2020-11-27 AMPY Sell (S) −450,702 -$483.1K EDGAR
2020-11-24 AMPY Sell (S) −128,578 -$117.6K EDGAR
2020-11-20 AMPY Sell (S) −223,224 -$209.6K EDGAR
2020-10-14 AMPY Sell (S) −50,027 -$45.8K EDGAR
2020-10-01 AMPY Sell (S) −461,272 -$448.1K EDGAR
2020-09-22 AMPY Disp (D) −7,751 -$7.0K EDGAR
2020-09-18 AMPY Disp (D) +133,417 $122.3K EDGAR
Showing 1–10 of 38
Page 1 of 4
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.