Charles Joseph Koch
CIK 1111888 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 15, 2010 · Latest: Nov. 15, 2010
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 23 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
23 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 13, 2011 | SAM | S | 1,414 | $82.54 | $116,712 | 19,086 Direct | -6.90% | Disposed | 124.1% (price as of 2026-08-21) |
| Feb. 22, 2006 | SAM | S | 2,500 | $26.12 | $65,300 | 0 Direct | -100.00% | Disposed | 608.3% (price as of 2026-08-21) |
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 25, 2011 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $80.53 | May 24, 2021 | 5,000 | Acquired |
| May 26, 2010 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $61.86 | May 26, 2010 | 5,000 | Acquired |
| March 12, 2010 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $8.56 | May 30, 2010 | 5,000 | Disposed |
| June 2, 2009 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $29.33 | June 1, 2019 | 5,000 | Acquired |
| May 18, 2009 | SAM | Stock Option (Right to Buy) | Class A Common (2,500) | $8.12 | June 1, 2009 | 2,500 | Disposed |
| May 23, 2008 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $39.62 | May 23, 2018 | 5,000 | Acquired |
| Nov. 20, 2007 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $9.24 | May 21, 2011 | 5,000 | Disposed |
| Nov. 16, 2007 | SAM | Stock Option (Right to Buy) | Class A Common (2,500) | $11.09 | June 3, 2008 | 2,500 | Disposed |
| May 31, 2007 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $38.56 | May 31, 2017 | 5,000 | Acquired |
| April 2, 2007 | SAM | Stock Option (Right to Buy) | Class A Common (2,500) | $9.50 | June 3, 2007 | 2,500 | Disposed |
| May 23, 2006 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $26.42 | May 22, 2016 | 5,000 | Acquired |
| Feb. 22, 2006 | SAM | Stock Option (Right to Buy) | Class A Common (2,500) | $18.56 | May 21, 2006 | 2,500 | Acquired |
| Feb. 22, 2006 | SAM | Stock Option (Right to Buy) | Class A Common (2,500) | $18.56 | May 21, 2006 | 2,500 | Acquired |
| May 4, 2005 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $21.20 | May 3, 2015 | 5,000 | Acquired |
| May 25, 2004 | SAM | Stock Option (Right to Buy) | Class A Common (5,000) | $19.40 | May 25, 2004 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).