Charles John Koch
Insider
First SEC filing: Feb. 14, 2022 · Latest: Feb. 14, 2022
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 11, 2022 | CFG | A | 130 | · | · | 104,724 Direct | +0.12% | Acquired | (price as of 2026-10-05) |
| Nov. 12, 2021 | CFG | A | 142 | · | · | 104,594 Direct | +0.14% | Acquired | (price as of 2026-10-05) |
| Aug. 13, 2021 | CFG | A | 155 | · | · | 104,452 Direct | +0.15% | Acquired | (price as of 2026-10-05) |
| May 13, 2021 | CFG | A | 139 | · | · | 104,297 Direct | +0.13% | Acquired | (price as of 2026-10-05) |
| April 22, 2021 | CFG | A | 3,010 | · | · | 104,158 Direct | +2.98% | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2021 | CFG | A | 135 | · | · | 101,148 Direct | +0.13% | Acquired | (price as of 2026-10-05) |
| Nov. 12, 2020 | CFG | A | 182 | · | · | 101,013 Direct | +0.18% | Acquired | (price as of 2026-10-05) |
| Aug. 12, 2020 | CFG | A | 208 | · | · | 100,831 Direct | +0.21% | Acquired | (price as of 2026-10-05) |
| May 13, 2020 | CFG | A | 279 | · | · | 100,623 Direct | +0.28% | Acquired | (price as of 2026-10-05) |
| April 23, 2020 | CFG | A | 6,419 | · | · | 100,343 Direct | +6.83% | Acquired | (price as of 2026-10-05) |
| April 22, 2020 | CFG | P | 5,000 | $19.76 | $98,800 | 93,924 Direct | +5.62% | Acquired | 225.5% (price as of 2026-10-05) |
| April 21, 2020 | CFG | P | 20,000 | $19.47 | $389,400 | 88,924 Direct | +29.02% | Acquired | 230.3% (price as of 2026-10-05) |
| Feb. 12, 2020 | CFG | A | 74 | · | · | 68,924 Direct | +0.11% | Acquired | (price as of 2026-10-05) |
| Dec. 9, 2019 | AIZN | S | 1,897 | $131.28 | $249,038 | 10,583 Direct | -15.20% | Disposed | -86.6% (price as of 2026-10-05) |
| Dec. 5, 2019 | AIZN | G | 7,900 | · | · | 12,480 Direct | -38.76% | Disposed | (price as of 2026-10-05) |
| Dec. 5, 2019 | AIZN | S | 19,868 | $130.32 | $2,589,198 | 20,380 Direct | -49.36% | Disposed | -86.5% (price as of 2026-10-05) |
| Nov. 13, 2019 | CFG | A | 69 | · | · | 68,850 Direct | +0.10% | Acquired | (price as of 2026-10-05) |
| Aug. 20, 2019 | CFG | P | 15,000 | $32.45 | $486,750 | 68,781 Direct | +27.89% | Acquired | 98.2% (price as of 2026-10-05) |
| Aug. 14, 2019 | CFG | A | 82 | · | · | 53,781 Direct | +0.15% | Acquired | (price as of 2026-10-05) |
| May 15, 2019 | CFG | A | 67 | · | · | 53,699 Direct | +0.12% | Acquired | (price as of 2026-10-05) |
| May 8, 2019 | AIZN | A | 1,456 | · | · | 40,448 Direct | +3.73% | Acquired | (price as of 2026-10-05) |
| April 25, 2019 | CFG | A | 3,639 | · | · | 53,633 Direct | +7.28% | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2019 | CFG | A | 31 | · | · | 49,994 Direct | +0.06% | Acquired | (price as of 2026-10-05) |
| Nov. 14, 2018 | CFG | A | 26 | · | · | 49,963 Direct | +0.05% | Acquired | (price as of 2026-10-05) |
| Oct. 23, 2018 | CFG | P | 14,000 | $36.32 | $508,480 | 49,937 Direct | +38.96% | Acquired | 77.1% (price as of 2026-10-05) |
| Aug. 15, 2018 | CFG | A | 23 | · | · | 35,937 Direct | +0.06% | Acquired | (price as of 2026-10-05) |
| May 16, 2018 | CFG | A | 18 | · | · | 35,914 Direct | +0.05% | Acquired | (price as of 2026-10-05) |
| May 11, 2018 | AIZN | A | 1,428 | · | · | 38,892 Direct | +3.81% | Acquired | (price as of 2026-10-05) |
| April 26, 2018 | CFG | A | 2,977 | · | · | 35,896 Direct | +9.04% | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2018 | CFG | A | 2 | · | · | 32,919 Direct | +0.01% | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2017 | CFG | A | 2 | · | · | 32,917 Direct | +0.01% | Acquired | (price as of 2026-10-05) |
| Aug. 16, 2017 | CFG | A | 2 | · | · | 32,915 Direct | +0.01% | Acquired | (price as of 2026-10-05) |
| Aug. 1, 2017 | CFG | A | 418 | · | · | 32,913 Direct | +1.29% | Acquired | (price as of 2026-10-05) |
| May 12, 2017 | AIZN | A | 1,225 | · | · | 37,464 Direct | +3.38% | Acquired | (price as of 2026-10-05) |
| April 27, 2017 | CFG | A | 2,717 | · | · | 32,495 Direct | +9.12% | Acquired | (price as of 2026-10-05) |
| May 13, 2016 | AIZN | A | 1,437 | · | · | 36,239 Direct | +4.13% | Acquired | (price as of 2026-10-05) |
| April 28, 2016 | CFG | A | 4,233 | · | · | 29,778 Direct | +16.57% | Acquired | (price as of 2026-10-05) |
| Oct. 1, 2015 | CFG | A | 604 | $23.86 | $14,411 | 25,545 Direct | +2.42% | Acquired | 169.5% (price as of 2026-10-05) |
| May 8, 2015 | AIZN | A | 1,547 | · | · | 34,802 Direct | +4.65% | Acquired | (price as of 2026-10-05) |
| May 5, 2015 | CFG | A | 2,858 | · | · | 24,941 Direct | +12.94% | Acquired | (price as of 2026-10-05) |
| Sept. 29, 2014 | CFG | A | 2,083 | · | · | 2,083 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 29, 2014 | CFG | P | 20,000 | $21.50 | $430,000 | 22,083 Direct | +960.15% | Acquired | 199.1% (price as of 2026-10-05) |
| May 9, 2014 | AIZN | A | 1,479 | · | · | 33,255 Direct | +4.65% | Acquired | (price as of 2026-10-05) |
| May 10, 2013 | AIZN | A | 2,111 | · | · | 31,776 Direct | +7.12% | Acquired | (price as of 2026-10-05) |
| May 11, 2012 | AIZN | A | 2,116 | · | · | 29,665 Direct | +7.68% | Acquired | (price as of 2026-10-05) |
| May 13, 2011 | AIZN | A | 2,075 | · | · | 27,549 Direct | +8.15% | Acquired | (price as of 2026-10-05) |
| May 14, 2010 | AIZN | A | 2,231 | · | · | 25,474 Direct | +9.60% | Acquired | (price as of 2026-10-05) |
| May 15, 2009 | AIZN | A | 3,543 | · | · | 23,243 Direct | +17.98% | Acquired | (price as of 2026-10-05) |
| May 16, 2008 | AIZN | A | 899 | · | · | 899 Direct | · | Acquired | (price as of 2026-10-05) |
| May 16, 2008 | AIZN | A | 899 | · | · | 19,700 Direct | +4.78% | Acquired | (price as of 2026-10-05) |
| May 18, 2007 | AIZN | A | 998 | · | · | 998 Direct | · | Acquired | (price as of 2026-10-05) |
| May 18, 2007 | AIZN | A | 998 | · | · | 18,801 Direct | +5.61% | Acquired | (price as of 2026-10-05) |
| May 19, 2006 | AIZN | A | 1,227 | · | · | 1,227 Direct | · | Acquired | (price as of 2026-10-05) |
| May 19, 2006 | AIZN | A | 1,227 | · | · | 17,803 Direct | +7.40% | Acquired | (price as of 2026-10-05) |
| Sept. 8, 2005 | AIZN | P | 15,000 | $37.25 | $558,750 | 16,576 Direct | +951.78% | Acquired | -52.8% (price as of 2026-10-05) |
| Aug. 12, 2005 | AIZN | A | 1,576 | · | · | 1,576 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 12, 2005 | AIZN | A | 1,576 | · | · | 1,576 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 12, 2005 | AIZN | A | 1,576 | $1576.00 | $2,483,776 | 1,576 Direct | · | Acquired | -98.9% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 16, 2008 | AIZN | Stock Appreciation Right | Common Stock | $66.80 | May 16, 2013 | 899 | Acquired |
| May 18, 2007 | AIZN | Stock Appreciation Right | Common Stock | $60.15 | May 18, 2012 | 998 | Acquired |
| May 19, 2006 | AIZN | Stock Appreciation Right | Common Stock | $48.91 | May 19, 2011 | 1,227 | Acquired |
| Aug. 12, 2005 | AIZN | Stock Appreciation Right | Common Stock | $38.08 | Aug. 12, 2010 | 1,576 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 16, 2005 | AIZN | Common Stock | 0 | Direct |