FIR TREE INC.

CIK 1056491 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 14, 2020 · Latest: Aug. 14, 2020

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Institution

FIR TREE CAPITAL MANAGEMENT LP

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 21 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

21 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 11, 2020 AMPY S 8,548,485 $1.09 $9,317,849 0 Indirect -100.00% Disposed 357.3% (price as of 2026-08-19)
Dec. 2, 2020 AMPY S 10b5-1 16,916 $1.05 $17,762 8,548,485 Indirect -0.20% Disposed 374.8% (price as of 2026-08-19)
Dec. 1, 2020 AMPY S 10b5-1 50,134 $1.05 $52,641 8,565,401 Indirect -0.58% Disposed 374.8% (price as of 2026-08-19)
Nov. 30, 2020 AMPY S 10b5-1 78,897 $1.00 $78,897 8,615,535 Indirect -0.91% Disposed 398.5% (price as of 2026-08-19)
Nov. 27, 2020 AMPY S 10b5-1 38,887 $1.10 $42,776 8,694,432 Indirect -0.45% Disposed 353.2% (price as of 2026-08-19)
Nov. 25, 2020 AMPY S 10b5-1 178,794 $1.09 $194,885 8,733,319 Indirect -2.01% Disposed 357.3% (price as of 2026-08-19)
Nov. 24, 2020 AMPY S 10b5-1 271,908 $1.06 $288,222 8,912,113 Indirect -2.96% Disposed 370.3% (price as of 2026-08-19)
Nov. 23, 2020 AMPY S 10b5-1 116,051 $0.92 $106,767 9,184,021 Indirect -1.25% Disposed 441.8% (price as of 2026-08-19)
Nov. 20, 2020 AMPY S 10b5-1 12,527 $0.90 $11,274 9,300,072 Indirect -0.13% Disposed 453.9% (price as of 2026-08-19)
Nov. 19, 2020 AMPY S 10b5-1 66,031 $0.91 $60,088 9,312,599 Indirect -0.70% Disposed 447.8% (price as of 2026-08-19)
Nov. 18, 2020 AMPY S 10b5-1 157,193 $0.95 $149,333 9,378,630 Indirect -1.65% Disposed 424.7% (price as of 2026-08-19)
Oct. 9, 2020 AMPY S 10b5-1 50,027 $0.92 $46,025 9,535,823 Indirect -0.52% Disposed 441.8% (price as of 2026-08-19)
Sept. 30, 2020 AMPY S 10b5-1 19,389 $0.90 $17,450 9,585,850 Indirect -0.20% Disposed 453.9% (price as of 2026-08-19)
Sept. 29, 2020 AMPY S 10b5-1 441,883 $0.97 $428,627 9,605,239 Indirect -4.40% Disposed 413.9% (price as of 2026-08-19)
Aug. 14, 2020 1056491 S 7,495,587 $0.01 $74,956 15,896,252 Indirect -32.04% Disposed
Aug. 13, 2020 1056491 S 1,928,772 $0.02 $38,575 23,391,839 Indirect -7.62% Disposed
Aug. 12, 2020 1056491 S 1,278,000 $0.02 $25,560 25,320,611 Indirect -4.80% Disposed
Dec. 10, 2019 1056491 S 9,600,000 $0.15 $1,440,000 26,598,611 Indirect -26.52% Disposed
Aug. 21, 2019 1056491 S 99,709 $0.13 $12,962 36,198,611 Indirect -0.27% Disposed
Aug. 21, 2019 1056491 S 81,270 $0.12 $9,752 36,298,320 Indirect -0.22% Disposed
Feb. 12, 2019 AMPY S 1,706,949 $10.00 $17,069,490 4,686,129 Indirect -26.70% Disposed -50.1% (price as of 2026-08-19)
Sept. 1, 2017 1056491 P 100,000 $8.00 $800,000 36,379,590 Indirect +0.28% Acquired
Aug. 31, 2017 1056491 P 1,183,400 $7.81 $9,242,354 36,279,550 Indirect +3.37% Acquired
Aug. 30, 2017 1056491 P 62,600 $7.84 $490,784 35,096,150 Indirect +0.18% Acquired
Aug. 29, 2017 1056491 P 77,900 $7.82 $609,178 35,033,550 Indirect +0.22% Acquired
Aug. 28, 2017 1056491 P 322,829 $7.64 $2,466,414 34,955,650 Indirect +0.93% Acquired
Aug. 25, 2017 1056491 P 746,322 $7.83 $5,843,701 34,632,821 Indirect +2.20% Acquired
Aug. 24, 2017 1056491 P 480,748 $8.03 $3,860,406 33,886,499 Indirect +1.44% Acquired
Aug. 23, 2017 1056491 P 938,782 $8.24 $7,735,564 33,405,751 Indirect +2.89% Acquired
Aug. 22, 2017 1056491 P 1,113,779 $8.14 $9,066,161 32,466,969 Indirect +3.55% Acquired
Aug. 21, 2017 1056491 P 992,260 $8.11 $8,047,229 31,353,190 Indirect +3.27% Acquired
April 28, 2017 1056491 S 5,574,509 $0.53 $2,954,490 — Indirect — Disposed
Jan. 5, 2017 1056491 P 59,700 $1.45 $86,565 8,586,485 Indirect +0.70% Acquired
Jan. 4, 2017 1056491 P 3,559,222 $1.34 $4,769,357 8,526,785 Indirect +71.65% Acquired
Dec. 8, 2016 1056491 S 1,831,500 $9.85 $18,040,275 0 Indirect -100.00% Disposed

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
June 1, 2020 1056491 Cash Settled Equity Swap [F2,F3] Common Shares (4,737,817) $6.18 Feb. 5, 2021 1 Disposed
June 1, 2020 1056491 Cash Settled Equity Swap [F2,F3] Common Shares (7,924,063) $6.22 Feb. 2, 2021 1 Disposed
June 1, 2020 1056491 Cash Settled Equity Swap [F2,F3] Common Shares (3,580,095) $6.16 Feb. 1, 2021 1 Disposed
May 15, 2020 1056491 Cash Settled Equity Swap [F2,F3] Common Shares (2,894,144) $6.16 Feb. 1, 2021 1 Disposed
Aug. 21, 2019 1056491 Cash Settled Equity Swap [F2,F3] Common Shares (564,635) $6.16 Feb. 1, 2021 1 Disposed
March 29, 2018 1056491 Series A Convertible Preferred Stock ("Preferred Stock") Common Stock, $0.001 par value per share ("Common Stock") (8,695,652) — — 10,000 Acquired
Feb. 5, 2018 1056491 Cash Settled Equity Swap [F1] Common Shares (4,737,817) — Feb. 5, 2021 1 Acquired
Feb. 2, 2018 1056491 Cash Settled Equity Swap [F1] Common Shares (7,924,063) — Feb. 2, 2021 1 Acquired
Feb. 1, 2018 1056491 Cash Settled Equity Swap [F1,F2] Common Shares (7,038,874) $6.16 Feb. 1, 2021 2 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).