Keith D Cook

CIK 1226096 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 14, 2005 · Latest: Dec. 14, 2005

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 33 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

33 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Oct. 24, 2007 FIBK S 676 $86.75 $58,643 3,834 Direct -14.99% Disposed -55.8% (price as of 2026-08-19)
April 16, 2007 FIBK S 1,526 $89.00 $135,814 4,510 Direct -25.28% Disposed -57.0% (price as of 2026-08-19)
Sept. 29, 2006 FIBK P 10 $77.25 $772 5,661 Indirect +0.18% Acquired -50.4% (price as of 2026-08-19)
Sept. 29, 2005 FIBK P 105 $65.50 $6,878 5,651 Indirect +1.89% Acquired -41.5% (price as of 2026-08-19)
Sept. 29, 2005 FIBK P 476 $65.50 $31,178 5,041 Direct +10.43% Acquired -41.5% (price as of 2026-08-19)
Dec. 31, 2004 FIBK S 976 $54.50 $53,192 4,072 Direct -19.33% Disposed -29.7% (price as of 2026-08-19)
Dec. 31, 2004 FIBK S 919 $55.50 $51,004 5,048 Direct -15.40% Disposed -31.0% (price as of 2026-08-19)
Sept. 27, 2004 FIBK P 422 $54.50 $22,999 5,546 Indirect +8.24% Acquired -29.7% (price as of 2026-08-19)
Sept. 27, 2004 FIBK P 554 $54.50 $30,193 5,967 Direct +10.23% Acquired -29.7% (price as of 2026-08-19)
June 3, 2004 FIBK S 628 $52.50 $32,970 5,413 Direct -10.40% Disposed -27.0% (price as of 2026-08-19)
Sept. 19, 2003 FIBK S 1,277 $47.00 $60,019 3,231 Direct -28.33% Disposed -18.5% (price as of 2026-08-19)

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
March 13, 2008 FIBK Stock Options Common Stock (1,760) $42.00 March 16, 2008 1,760 Disposed
Feb. 15, 2008 FIBK Stock Options [F1] Common Stock (3,000) $83.50 Feb. 15, 2018 3,000 Acquired
March 13, 2007 FIBK Common Stock Common Stock (1,760) $42.00 March 15, 2007 1,760 Disposed
Jan. 25, 2007 FIBK Stock Options [F1] Common Stock (3,000) $82.50 Jan. 25, 2017 3,000 Acquired
March 16, 2006 FIBK Stock Options Common Stock (1,760) $42.00 March 16, 2006 1,760 Disposed
Jan. 26, 2006 FIBK Stock Options [F1] Common Stock (3,000) $68.00 Jan. 26, 2016 3,000 Acquired
March 15, 2005 FIBK Stock Options Common Stock (1,760) $42.00 March 15, 2005 1,760 Disposed
Feb. 3, 2005 FIBK Stock Options [F1] Common Stock (3,000) $55.50 Feb. 3, 2015 3,000 Acquired
May 28, 2004 FIBK Stock Options Common Stock (1,155) $42.00 May 31, 2004 1,155 Disposed
May 28, 2004 FIBK Stock Options Common Stock (1,155) $42.00 May 31, 2004 1,155 Disposed
May 28, 2004 FIBK Stock Options Common Stock (1,155) $42.00 May 31, 2004 1,155 Disposed
Feb. 4, 2004 FIBK Stock Options Common Stock (2,000) $49.50 Feb. 4, 2014 2,000 Acquired
Nov. 21, 2003 FIBK Stock Options Common Stock (660) $42.00 Nov. 30, 2003 660 Disposed

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