Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 90 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

90 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 24, 2015 FIBK P 1,521 $26.32 $40,033 108,010 Indirect +1.43% Acquired 35.3% (price as of 2026-10-05)
Aug. 27, 2013 FIBK P 1,326 $22.77 $30,193 101,500 Indirect +1.32% Acquired 56.4% (price as of 2026-10-05)
Feb. 27, 2013 FIBK P 814 $17.74 $14,440 94,580 Indirect +0.87% Acquired 100.8% (price as of 2026-10-05)
Nov. 9, 2012 FIBK P 2,000 $14.21 $28,420 8,180 Indirect +32.36% Acquired 150.7% (price as of 2026-10-05)
Nov. 18, 2011 FIBK P 2,750 $11.66 $32,065 4,766 Direct +136.41% Acquired 205.5% (price as of 2026-10-05)
Aug. 11, 2011 FIBK P 2,016 $11.85 $23,890 2,016 Direct · Acquired 200.6% (price as of 2026-10-05)
Sept. 30, 2009 FIBK P 700 $60.00 $42,000 25,959 Indirect +2.77% Acquired -40.6% (price as of 2026-10-05)
Sept. 30, 2008 FIBK P 2,000 $77.00 $154,000 25,259 Direct +8.60% Acquired -53.7% (price as of 2026-10-05)
Sept. 28, 2007 FIBK P 576 $86.75 $49,968 23,259 Direct +2.54% Acquired -58.9% (price as of 2026-10-05)
Sept. 29, 2006 FIBK P 647 $77.25 $49,981 22,683 Direct +2.94% Acquired -53.9% (price as of 2026-10-05)

Showing latest 100 of 107 transactions

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 6, 2019 FIBK Stock Options (Right to Buy) Class A Common Stock (5,801) $13.60 May 23, 2022 5,801 Disposed
Feb. 6, 2019 FIBK Stock Options (Right to Buy) Class A Common Stock (3,094) $13.25 May 24, 2021 3,094 Disposed
Feb. 6, 2019 FIBK Stock Options (Right to Buy) Class A Common Stock (1,972) $15.91 May 7, 2020 1,972 Disposed
Feb. 7, 2018 FIBK Class B Common Stock [F1] Class A Commnon Stock (1,960) $0.00 · 1,960 Disposed
Feb. 7, 2018 FIBK Class B Common Stock [F1] Class A Commnon Stock (1,960) $0.00 · 1,960 Acquired
Feb. 7, 2018 FIBK Stock Options (Right to Buy) Class B Common Stock (1,960) $15.25 May 15, 2019 1,960 Disposed
Feb. 7, 2018 FIBK Class B Common Stock [F1] Class A Common Stock (2,504) $0.00 · 2,504 Disposed
Feb. 7, 2018 FIBK Class B Common Stock [F1] Class A Common Stock (2,504) $0.00 · 2,504 Acquired
Feb. 7, 2018 FIBK Stock Options (Right to Buy) Class B Common Stock (2,504) $20.87 May 9, 2018 2,504 Disposed
April 28, 2017 FIBK Stock Options (Right to Buy) Class B Common Stock (5,916) $22.25 May 4, 2017 5,916 Disposed
April 28, 2017 FIBK Class B Common Stock [F1] Class A Common Stock (5,916) $0.00 · 5,916 Acquired
April 28, 2017 FIBK Class B Common Stock [F1] Class A Common Stock (5,916) $0.00 · 5,916 Disposed
April 28, 2016 FIBK Stock Options Class B Common Stock [F1] (6,484) $17.75 May 5, 2016 6,484 Disposed
May 1, 2015 FIBK Stock Options Class B Common Stock [F1] (2,208) $15.75 May 9, 2015 2,208 Disposed
Jan. 30, 2015 FIBK Stock Options Class B Common Stock [F1] (4,440) $15.75 May 29, 2015 4,440 Disposed
May 1, 2014 FIBK Stock Options Class B Common Stock [F1] (2,400) $13.12 May 27, 2014 2,400 Disposed
May 22, 2013 FIBK Stock Option [F2] Class A Common Stock (2,214) $20.82 May 22, 2023 2,214 Acquired
May 10, 2013 FIBK Stock Option Class B Common Stock [F1] (2,692) $11.50 June 2, 2013 2,692 Disposed
Feb. 5, 2013 FIBK Clas B Common Stock [F1] Class B Common Stock (18,250) $0.00 Dec. 31, 2029 18,250 Disposed
Feb. 5, 2013 FIBK Class B Common Stock [F1] Class B Common Stock (85,586) $0.00 Dec. 31, 2029 85,586 Disposed
Feb. 5, 2013 FIBK Class B Common Stock [F1] Class A Common Stock (5,420) $0.00 Dec. 31, 2029 5,420 Disposed
May 23, 2012 FIBK Stock Options [F1] Class A Common Stock (5,801) $13.60 May 23, 2022 5,801 Acquired
May 2, 2012 FIBK Class B Common Stock [F1] Class A Common Stock (2,436) $0.00 Dec. 31, 2029 2,436 Acquired
May 2, 2012 FIBK Stock Options Class B Common Stock (2,436) $11.00 May 17, 2012 2,436 Disposed
Aug. 1, 2011 FIBK Class B Common Stock [F1] Class A Common Stock (2,984) $0.00 Dec. 31, 2029 2,984 Acquired
Aug. 1, 2011 FIBK Stock Options Class B Common Stock (2,984) $11.00 Aug. 16, 2011 2,984 Disposed
May 24, 2011 FIBK Stock Options [F1] Class A Common Stock (3,094) $13.25 May 24, 2021 3,094 Acquired
Feb. 9, 2011 FIBK Class B Common Stock Class A Common Stock (18,250) · Dec. 31, 2029 18,250 Acquired
Feb. 9, 2011 FIBK Class B Common Stock Class A Common Stock (18,250) · Dec. 31, 2029 18,250 Disposed
May 7, 2010 FIBK Stock Options [F3] Class A Common Stock [F1] (1,972) $15.91 May 7, 2020 1,972 Acquired
May 7, 2010 FIBK Stock Options [F3] Class A Common Stock [F1] (1,972) $15.91 May 7, 2020 1,972 Acquired
May 15, 2009 FIBK Stock Options [F1] Common Stock (490) $61.00 May 15, 2019 490 Acquired
May 4, 2007 FIBK Stock Options [F2] Common Stock (999) $89.00 May 4, 2017 999 Acquired
May 4, 2007 FIBK Stock Options [F1] Common Stock (480) $89.00 May 4, 2017 480 Acquired
May 5, 2006 FIBK Stock Options [F2] Common Stock (538) $71.00 May 5, 2016 538 Acquired
May 5, 2006 FIBK Stock Options [F1] Common Stock (1,083) $71.00 May 5, 2016 1,083 Acquired
May 9, 2005 FIBK Stock Options [F2] Common Stock (552) $63.00 May 9, 2015 552 Acquired
May 9, 2005 FIBK Stock Options [F1] Common Stock (1,110) $63.00 May 9, 2015 1,110 Acquired
May 27, 2004 FIBK Stock Options Common Stock (600) $52.50 May 27, 2014 600 Acquired

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