John H Riley JR
CIK 1173593 · View on SEC EDGAR ↗
First SEC filing: Jan. 28, 2013 · Latest: Jan. 28, 2013
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Insider transactions
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. 28, 2014 | WLK | S | 7,375 | $134.70 | $993,412 | 8,806 Direct | -45.58% | Disposed | 17.3% (price as of 2026-08-21) |
Showing latest 100 of 127 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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 18, 2018 | WLK | Restricted Stock Units | Common Stock (144) | — | — | 144 | Acquired |
| Aug. 22, 2017 | WLK | Restricted Stock Units | Common Stock (357) | — | — | 357 | Disposed |
| Aug. 21, 2017 | WLK | Restricted Stock Units | Common Stock (603) | — | — | 603 | Disposed |
| Aug. 18, 2017 | WLK | Restricted Stock Units | Common Stock (1,721) | — | — | 1,721 | Acquired |
| Aug. 17, 2017 | WLK | Restricted Stock Units | Common Stock (1,003) | — | — | 1,003 | Disposed |
| Aug. 23, 2016 | WLK | Restricted Stock Units | Common Stock (588) | — | — | 588 | Disposed |
| Aug. 22, 2016 | WLK | Restricted Stock Units | Common Stock (357) | — | — | 357 | Disposed |
| Aug. 22, 2016 | WLK | Restricted Stock Units | Common Stock (603) | — | — | 603 | Disposed |
| Aug. 17, 2016 | WLK | Restricted Stock Units | Common Stock (3,009) | — | Aug. 17, 2026 | 3,009 | Acquired |
| Aug. 23, 2015 | WLK | Restricted Stock Units | Common Stock (586) | — | — | 586 | Disposed |
| Aug. 22, 2015 | WLK | Restricted Stock Units | Common Stock (357) | — | — | 357 | Disposed |
| Aug. 21, 2015 | WLK | Restricted Stock Units | Common Stock (1,809) | — | Aug. 21, 2025 | 1,809 | Acquired |
| Aug. 23, 2014 | WLK | Restricted Stock Units | Common Stock (586) | — | — | 586 | Disposed |
| Aug. 22, 2014 | WLK | Restricted Stock Units | Common Stock (1,071) | — | Aug. 22, 2024 | 1,071 | Acquired |
| March 1, 2014 | ALL | Common Share Unit | Common Stock (530) | $0.00 | — | 530 | Acquired |
| Feb. 28, 2014 | WLK | Employee Option (right to buy) | Common Stock (3,826) | $20.82 | Aug. 25, 2018 | 3,826 | Disposed |
| Feb. 28, 2014 | WLK | Employee Option (right to buy) | Common Stock (3,549) | $24.51 | Aug. 20, 2019 | 3,549 | Disposed |
| Dec. 1, 2013 | ALL | Common Share Unit | Common Stock (530) | $0.00 | — | 530 | Acquired |
| Sept. 1, 2013 | ALL | Common Share Unit | Common Stock (600) | $0.00 | — | 600 | Acquired |
| Aug. 23, 2013 | WLK | Restricted Stock Units | Common Stock (880) | — | — | 880 | Acquired |
| June 1, 2013 | ALL | Common Share Unit | Common Stock (596) | $0.00 | — | 596 | Acquired |
| June 1, 2013 | ALL | Restricted Stock Units | Common Stock (3,110) | — | — | 3,110 | Acquired |
| May 7, 2013 | ALL | Non-employee Director Stock Option (Right to Buy) | Common Stock (4,000) | $36.30 | June 1, 2013 | 4,000 | Disposed |
| March 1, 2013 | ALL | Common Share Unit | Common Stock (620) | $0.00 | — | 620 | Acquired |
| Jan. 24, 2013 | 808362 | Restricted Stock Units [F1] | Common Stock (3,870) | — | Jan. 24, 2014 | 3,870 | Acquired |
| Dec. 1, 2012 | ALL | Common Share Unit | Common Stock (710) | $0.00 | — | 710 | Acquired |
| Oct. 25, 2012 | 808362 | Common Stock, $1.00 Par Value | Common Stock,m $1.00 Par Value (341) | $29.25 | Jan. 29, 2013 | 341 | Disposed |
| Sept. 1, 2012 | ALL | Common Share Unit | Common Stock (771) | $0.00 | — | 771 | Acquired |
| July 16, 2012 | 808362 | Stock Option (right to buy) [F1] | Common Stock, $1.00 Par Value (2,053) | $39.30 | July 16, 2022 | 2,053 | Acquired |
| June 1, 2012 | ALL | Common Share Unit | Common Stock (869) | $0.00 | — | 869 | Acquired |
| June 1, 2012 | ALL | Restricted Stock Units | Common Stock (4,536) | — | — | 4,536 | Acquired |
| May 29, 2012 | 808362 | Common Stock, $1.00 Par Value | Common Stock, $1.00 Par Value (801) | $24.94 | July 23, 2012 | 801 | Disposed |
| March 1, 2012 | ALL | Common Share Unit | Common Stock (919) | $0.00 | — | 919 | Acquired |
| Jan. 25, 2012 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (1,700) | $0.00 | Jan. 25, 2022 | 1,700 | Acquired |
| Dec. 1, 2011 | ALL | Common Share Unit | Common Stock (1,271) | $0.00 | — | 1,271 | Acquired |
| Sept. 1, 2011 | ALL | Common Share Unit | Common Stock (1,061) | $0.00 | — | 1,061 | Acquired |
| July 19, 2011 | 808362 | Common Stock, $1.00 Par Value [F1,F2] | Common Stock, $1.00 Par Value (871) | $77.00 | July 19, 2021 | 871 | Acquired |
| June 1, 2011 | ALL | Common Share Unit | Common Stock (903) | $0.00 | — | 903 | Acquired |
| June 1, 2011 | ALL | Restricted Stock Units | Common Stock (4,928) | — | — | 4,928 | Acquired |
| March 1, 2011 | ALL | Common Share Unit | Common Stock (676) | $0.00 | — | 676 | Acquired |
| Jan. 26, 2011 | 808362 | Common Stock, $1.00 Par Value [F4,F5] | Common Stock, $1.00 Par Value (1,077) | $62.32 | Jan. 26, 2021 | 1,077 | Acquired |
| Jan. 26, 2011 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (1,077) | $62.32 | Jan. 26, 2021 | 1,077 | Acquired |
| Jan. 26, 2011 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (2,246) | $62.32 | Jan. 26, 2021 | 2,246 | Acquired |
| Dec. 1, 2010 | ALL | Common Share Unit | Common Stock (710) | $0.00 | — | 710 | Acquired |
| Sept. 1, 2010 | ALL | Common Share Unit | Common Stock (741) | $0.00 | — | 741 | Acquired |
| July 21, 2010 | 808362 | Common Stock, $1.00 Par Value [F1,F2] | Common Stock, $1.00 Par Value (1,155) | $49.17 | July 21, 2020 | 1,155 | Acquired |
| June 1, 2010 | ALL | Restricted Stock Units | Common Stock (5,058) | — | — | 5,058 | Acquired |
| June 1, 2010 | ALL | Common Share Unit | Common Stock (716) | $0.00 | — | 716 | Acquired |
| May 27, 2010 | ALL | Non-employee Director Stock Option (Right to Buy) | Common Stock | $27.44 | June 1, 2010 | 3,000 | Disposed |
| Jan. 19, 2010 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (634) | $47.28 | Jan. 19, 2020 | 634 | Acquired |
| Aug. 20, 2009 | WLK | Common Stock | Common Stock (3,549) | $24.51 | Aug. 20, 2019 | 3,549 | Acquired |
| July 22, 2009 | 808362 | Common Stock, $1.00 Par Value [F1,F2] | Common Stock, $1.00 Par Value (759) | $39.52 | July 22, 2019 | 759 | Acquired |
| July 22, 2009 | 808362 | Common Stock, $1.00 Par Value [F1,F2] | Common Stock, $1.00 Par Value (1,518) | $39.52 | July 22, 2019 | 1,518 | Acquired |
| June 1, 2009 | ALL | Common Share Unit | Common Stock (3,252) | $0.00 | — | 3,252 | Acquired |
| June 1, 2009 | ALL | Restricted Stock Units | Common Stock (5,739) | — | — | 5,739 | Acquired |
| Jan. 21, 2009 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (1,028) | $29.18 | Jan. 21, 2019 | 1,028 | Acquired |
| Dec. 1, 2008 | ALL | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Acquired |
| Dec. 1, 2008 | ALL | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Acquired |
| Aug. 15, 2008 | WLK | Common Stock | Common Stock (3,826) | $20.82 | Aug. 15, 2018 | 3,826 | Acquired |
| Aug. 11, 2008 | 808362 | Common Stock, $1.00 Par Value [F1,F2] | Common Stock, $1.00 Par Value (323) | $77.20 | Aug. 11, 2018 | 323 | Acquired |
| June 1, 2008 | ALL | Non-Employee Director Stock Option (right to buy) | Common Stock (4,000) | $50.94 | June 1, 2018 | 4,000 | Acquired |
| June 1, 2008 | ALL | Common Share Unit | Common Stock (1,084) | $0.00 | — | 1,084 | Acquired |
| Jan. 23, 2008 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (357) | $69.92 | Jan. 23, 2018 | 357 | Acquired |
| Jan. 23, 2008 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (1,430) | $69.92 | Jan. 23, 2018 | 1,430 | Acquired |
| Dec. 1, 2007 | ALL | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Acquired |
| Oct. 2, 2007 | 808362 | Common Stock, $1.00 Par Value | Common Stock, $1.00 Par Value (1,000) | $35.88 | Oct. 25, 2008 | 1,000 | Disposed |
| July 25, 2007 | 808362 | Common Stock, $1.00 Par Value [F1,F2] | Common Stock, $1.00 Par Value (303) | $82.28 | July 25, 2017 | 303 | Acquired |
| June 1, 2007 | ALL | Non-Employee Director Stock Option (right to buy) | Common Stock (4,000) | $61.58 | June 1, 2017 | 4,000 | Acquired |
| June 1, 2007 | ALL | Common Share Unit | Common Stock (892) | $0.00 | — | 892 | Acquired |
| Jan. 24, 2007 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (364) | $68.54 | Jan. 24, 2017 | 364 | Acquired |
| Dec. 1, 2006 | ALL | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Acquired |
| Oct. 26, 2006 | 808362 | Common Stock, $1.00 Par Value | Common Stock, $1.00 Par Value (1,000) | $28.25 | Oct. 27, 2006 | 1,000 | Disposed |
| July 27, 2006 | 808362 | Common Stock, $1.00 Par Value [F1] | Common Stock, $1.00 Par Value (309) | $80.73 | July 27, 2016 | 309 | Acquired |
| June 1, 2006 | ALL | Non-Employee Director Stock Option (right to buy) | Common Stock (4,000) | $55.20 | June 1, 2016 | 4,000 | Acquired |
| June 1, 2006 | ALL | Common Share Unit | Common Stock (906) | $0.00 | — | 906 | Acquired |
| Jan. 25, 2006 | 808362 | Common Stock, $1.00 Par Value [F3,F4] | Common Stock, $1.00 Par Value (333) | $75.06 | Jan. 25, 2016 | 333 | Acquired |
| Dec. 1, 2005 | ALL | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Acquired |
| June 1, 2005 | ALL | Common Share Unit | Common Stock (855) | $0.00 | — | 855 | Acquired |
| June 1, 2005 | ALL | Non-Employee Director Stock Option (right to buy) | Common Stock (4,000) | $58.47 | June 1, 2015 | 4,000 | Acquired |
| March 23, 2005 | 808362 | Stock Option (right to buy) | Common Stock, $1.00 par value (1,000) | $21.75 | Oct. 28, 2005 | 1,000 | Disposed |
| Dec. 1, 2004 | ALL | Restricted Stock Units | Common Stock (2,000) | — | — | 2,000 | Acquired |
| July 28, 2004 | 808362 | Stock Option (Right to Buy) [F2] | Common Stock, $1.00 par value (254) | $39.23 | July 28, 2014 | 254 | Acquired |
| June 1, 2004 | ALL | Non-Employee Director Stock Option (right to buy) | Common Stock (4,000) | $43.98 | June 1, 2014 | 4,000 | Acquired |
| June 1, 2004 | ALL | Common Share Unit | Common Stock (1,137) | $0.00 | Aug. 8, 1988 | 1,137 | Acquired |
| Jan. 28, 2004 | 808362 | Stocl Option (right to buy) [F2] | Common Stock, $1.00 par value (279) | $35.81 | Jan. 28, 2014 | 279 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).