Charles M Diker
CIK 905400 · View on SEC EDGAR ↗
First SEC filing: July 1, 2025 · Latest: July 1, 2025
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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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2025 | L | S 10b5-1 | 1,442 | $107.93 | $155,635 | 21,594 Direct | -6.26% | Disposed | 2.8% (price as of 2026-08-20) |
| Sept. 2, 2025 | L | S 10b5-1 | 1,422 | $96.76 | $137,593 | 21,343 Direct | -6.25% | Disposed | 14.7% (price as of 2026-08-20) |
| June 2, 2025 | L | S 10b5-1 | 1,274 | $88.37 | $112,583 | 21,194 Direct | -5.67% | Disposed | 25.6% (price as of 2026-08-20) |
| March 3, 2025 | L | S 10b5-1 | 1,197 | $86.73 | $103,816 | 19,906 Direct | -5.67% | Disposed | 28.0% (price as of 2026-08-20) |
| Dec. 2, 2024 | L | S 10b5-1 | 1,146 | $86.83 | $99,507 | 19,906 Direct | -5.44% | Disposed | 27.8% (price as of 2026-08-20) |
| Sept. 3, 2024 | L | S 10b5-1 | 1,088 | $81.37 | $88,531 | 19,906 Direct | -5.18% | Disposed | 36.4% (price as of 2026-08-20) |
| June 3, 2024 | L | S 10b5-1 | 950 | $75.78 | $71,991 | 19,906 Direct | -4.56% | Disposed | 46.5% (price as of 2026-08-20) |
| June 3, 2024 | L | S 10b5-1 | 13 | $76.59 | $996 | 20,856 Direct | -0.06% | Disposed | 44.9% (price as of 2026-08-20) |
| March 1, 2024 | L | S 10b5-1 | 951 | $75.02 | $71,344 | 18,200 Direct | -4.97% | Disposed | 48.0% (price as of 2026-08-20) |
| Dec. 1, 2023 | L | S 10b5-1 | 715 | $70.17 | $50,172 | 18,200 Direct | -3.78% | Disposed | 58.2% (price as of 2026-08-20) |
| Sept. 1, 2023 | L | S 10b5-1 | 561 | $62.56 | $35,096 | 18,200 Direct | -2.99% | Disposed | 77.4% (price as of 2026-08-20) |
| June 1, 2023 | L | S 10b5-1 | 474 | $56.30 | $26,686 | 18,200 Direct | -2.54% | Disposed | 97.1% (price as of 2026-08-20) |
| March 1, 2023 | L | S | 625 | $60.98 | $38,112 | 16,633 Direct | -3.62% | Disposed | 82.0% (price as of 2026-08-20) |
| Dec. 1, 2022 | L | S | 698 | $58.07 | $40,533 | 16,633 Direct | -4.03% | Disposed | 91.1% (price as of 2026-08-20) |
| Sept. 1, 2022 | L | S | 572 | $54.88 | $31,391 | 16,633 Direct | -3.32% | Disposed | 102.3% (price as of 2026-08-20) |
| June 1, 2022 | L | S | 15 | $65.48 | $982 | 16,633 Direct | -0.09% | Disposed | 69.5% (price as of 2026-08-20) |
| June 1, 2022 | L | S | 868 | $64.35 | $55,856 | 16,648 Direct | -4.96% | Disposed | 72.5% (price as of 2026-08-20) |
| June 1, 2018 | L | S | 52 | $49.04 | $2,550 | 7,675 Direct | -0.67% | Disposed | 126.3% (price as of 2026-08-20) |
| March 1, 2018 | L | S | 274 | $49.38 | $13,530 | 5,534 Direct | -4.72% | Disposed | 124.8% (price as of 2026-08-20) |
| Dec. 1, 2017 | L | S | 32 | $50.07 | $1,602 | 5,534 Direct | -0.57% | Disposed | 121.7% (price as of 2026-08-20) |
Showing latest 100 of 201 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 |
|---|---|---|---|---|---|---|---|
| Dec. 1, 2025 | L | Stock Appreciation Right | Common Stock (2,250) | $38.67 | Dec. 31, 2025 | 2,250 | Disposed |
| Sept. 2, 2025 | L | Stock Appreciation Right | Common Stock (2,250) | $35.52 | Sept. 30, 2025 | 2,250 | Disposed |
| June 2, 2025 | L | Stock Appreciation Right | Common Stock (2,250) | $38.46 | June 30, 2025 | 2,250 | Disposed |
| May 14, 2025 | L | Restricted Stock Units | Common Stock (1,288) | — | — | 1,288 | Disposed |
| March 3, 2025 | L | Stock Appreciation Right | Common Stock (2,250) | $40.61 | March 31, 2025 | 2,250 | Disposed |
| Dec. 2, 2024 | L | Stock Appreciation Right | Common Stock (2,250) | $42.52 | Dec. 31, 2024 | 2,250 | Disposed |
| Sept. 3, 2024 | L | Stock Appreciation Right | Common Stock (2,250) | $41.98 | Sept. 30, 2024 | 2,250 | Disposed |
| June 3, 2024 | L | Stock Appreciation Right | Common Stock (2,250) | $43.83 | June 30, 2024 | 2,250 | Disposed |
| May 14, 2024 | L | Restricted Stock Units | Common Stock (1,288) | — | — | 1,288 | Acquired |
| May 9, 2024 | L | Restricted Stock Units | Common Stock (1,706) | — | — | 1,706 | Disposed |
| March 1, 2024 | L | Stock Appreciation Right | Common Stock (2,250) | $43.37 | March 31, 2024 | 2,250 | Disposed |
| Dec. 1, 2023 | L | Stock Appreciation Right | Common Stock (2,250) | $47.84 | Dec. 31, 2023 | 2,250 | Disposed |
| Sept. 1, 2023 | L | Stock Appreciation Right | Common Stock (2,250) | $46.99 | Sept. 30, 2023 | 2,250 | Disposed |
| June 1, 2023 | L | Stock Appreciation Right | Common Stock (2,250) | $44.44 | June 28, 2023 | 2,250 | Disposed |
| May 10, 2023 | L | Restricted Stock Units | Common Stock (1,567) | — | — | 1,567 | Disposed |
| May 9, 2023 | L | Restricted Stock Units | Common Stock (1,706) | — | — | 1,706 | Acquired |
| March 1, 2023 | L | Stock Appreciation Right | Common Stock (2,250) | $43.89 | March 29, 2023 | 2,250 | Disposed |
| Dec. 1, 2022 | L | Stock Appreciation Right | Common Stock (2,250) | $40.47 | Dec. 28, 2022 | 2,250 | Disposed |
| Sept. 1, 2022 | L | Stock Appreciation Right | Common Stock (2,250) | $41.14 | Sept. 28, 2022 | 2,250 | Disposed |
| June 1, 2022 | L | Stock Appreciation Right | Common Stock (2,250) | $39.80 | June 29, 2022 | 2,250 | Disposed |
| May 11, 2022 | L | Restricted Stock Units | Common Stock (1,725) | — | — | 1,725 | Disposed |
| May 10, 2022 | L | Restricted Stock Units | Common Stock (1,567) | — | — | 1,567 | Acquired |
| June 12, 2018 | L | Restricted Stock Units | Common Stock (2) | — | — | 2 | Acquired |
| June 1, 2018 | L | Stock Appreciation Right | Common Stock (1,500) | $47.71 | June 30, 2018 | 1,500 | Disposed |
| May 9, 2018 | L | Restricted Stock Units | Common Stock (2,141) | — | — | 2,141 | Disposed |
| May 8, 2018 | L | Restricted Stock Units | Common Stock (1,952) | — | — | 1,952 | Acquired |
| March 13, 2018 | L | Restricted Stock Units | Common Stock (3) | — | — | 3 | Acquired |
| March 1, 2018 | L | Stock Appreciation Right | Common Stock (1,500) | $40.34 | March 31, 2018 | 1,500 | Disposed |
| Dec. 12, 2017 | L | Restricted Stock Units | Common Stock (3) | — | — | 3 | Acquired |
| Dec. 1, 2017 | L | Stock Appreciation Right | Common Stock (1,500) | $49.42 | Dec. 31, 2017 | 1,500 | Acquired |
| Sept. 12, 2017 | L | Restricted Stock Units | Common Stock (3) | — | — | 3 | Acquired |
| June 13, 2017 | L | Restricted Stock Units | Common Stock (3) | — | — | 3 | Acquired |
| May 10, 2017 | L | Restricted Stock Units | Common Stock (2,534) | — | — | 2,534 | Disposed |
| May 9, 2017 | L | Restricted Stock Units | Common Stock (2,131) | — | — | 2,131 | Acquired |
| March 14, 2017 | L | Restricted Stock Units | Common Stock (3) | — | — | 3 | Acquired |
| March 1, 2017 | L | Stock Appreciation Right | Common Stock (1,500) | $45.75 | March 30, 2017 | 1,500 | Disposed |
| Dec. 13, 2016 | L | Restricted Stock Units | Common Stock (3) | — | — | 3 | Acquired |
| Dec. 1, 2016 | L | Stock Appreciation Right | Common Stock (1,500) | $41.85 | Dec. 31, 2016 | 1,500 | Disposed |
| Sept. 13, 2016 | L | Restricted Stock Units | Common Stock (4) | — | — | 4 | Acquired |
| Sept. 1, 2016 | L | Stock Appreciation Right | Common Stock (1,500) | $38.31 | Sept. 30, 2016 | 1,500 | Disposed |
| June 14, 2016 | L | Restricted Stock Units | Common Stock (4) | — | — | 4 | Acquired |
| June 1, 2016 | L | Stock Appreciation Right | Common Stock (1,500) | $34.89 | June 30, 2016 | 1,500 | Disposed |
| May 10, 2016 | L | Restricted Stock Units | Common Stock (2,520) | — | — | 2,520 | Acquired |
| March 1, 2016 | L | Stock Options | Common Stock (1,500) | $34.18 | March 31, 2016 | 1,500 | Disposed |
| Dec. 31, 2015 | L | Stock Appreciation Right | Common Stock (2,250) | $38.67 | Dec. 31, 2025 | 2,250 | Acquired |
| Dec. 1, 2015 | L | Stock Options | Common Stock (1,500) | $31.58 | Dec. 31, 2015 | 1,500 | Disposed |
| Sept. 30, 2015 | L | Stock Appreciation Right | Common Stock (2,250) | $35.52 | Sept. 30, 2025 | 2,250 | Acquired |
| Aug. 10, 2015 | L | Stock Options | Common Stock (1,500) | $30.54 | Sept. 30, 2015 | 1,500 | Disposed |
| June 30, 2015 | L | Stock Appreciation Right | Common Stock (2,250) | $38.46 | June 30, 2025 | 2,250 | Acquired |
| May 19, 2015 | L | Stock Options | Common Stock (1,500) | $25.91 | June 30, 2015 | 1,500 | Disposed |
| March 31, 2015 | L | Stock Appreciation Right | Common Stock (2,250) | $40.61 | March 31, 2025 | 2,250 | Acquired |
| Feb. 17, 2015 | L | Stock Options | Common Stock (1,500) | $24.32 | March 31, 2015 | 1,500 | Disposed |
| Dec. 31, 2014 | L | Stock Appreciation Right | Common Stock (2,250) | $42.52 | Dec. 31, 2024 | 2,250 | Acquired |
| Nov. 12, 2014 | L | Stock Option | Common Stock (1,500) | $23.45 | Dec. 31, 2014 | 1,500 | Disposed |
| Sept. 30, 2014 | L | Stock Appreciation Right | Common Stock (2,250) | $41.98 | Sept. 30, 2024 | 2,250 | Acquired |
| June 30, 2014 | L | Stock Appreciation Right | Common Stock (2,250) | $43.83 | June 30, 2024 | 2,250 | Acquired |
| May 28, 2014 | L | Stock Option | Common Stock (1,500) | $20.06 | June 30, 2014 | 1,500 | Disposed |
| March 31, 2014 | L | Stock Appreciation Right | Common Stock (2,250) | $43.37 | March 31, 2024 | 2,250 | Acquired |
| March 3, 2014 | L | Stock Option | Common Stock (1,200) | $19.61 | March 31, 2014 | 1,200 | Disposed |
| Dec. 31, 2013 | L | Stock Appreciation Right | Common Stock (2,250) | $47.84 | Dec. 31, 2023 | 2,250 | Acquired |
| Sept. 30, 2013 | L | Stock Appreciation Right | Common Stock (2,250) | $46.99 | Sept. 30, 2023 | 2,250 | Acquired |
| July 30, 2013 | L | Stock Option | Common Stock (1,200) | $16.40 | Dec. 31, 2013 | 1,200 | Disposed |
| July 30, 2013 | L | Stock Option | Common Stock (1,200) | $13.52 | Sept. 30, 2013 | 1,200 | Disposed |
| June 28, 2013 | L | Stock Appreciation Right | Common Stock (2,250) | $44.44 | June 28, 2023 | 2,250 | Acquired |
| March 29, 2013 | L | Stock Appreciation Right | Common Stock (2,250) | $43.89 | March 29, 2023 | 2,250 | Acquired |
| Dec. 28, 2012 | L | Stock Appreciation Right | Common Stock (2,250) | $40.47 | Dec. 28, 2022 | 2,250 | Acquired |
| Sept. 28, 2012 | L | Stock Appreciation Right | Common Stock (2,250) | $41.14 | Sept. 28, 2022 | 2,250 | Acquired |
| June 29, 2012 | L | Stock Appreciation Right | Common Stock (2,250) | $39.80 | June 29, 2022 | 2,250 | Acquired |
| March 30, 2012 | L | Stock Appreciation Right | Common Stock (2,250) | $39.41 | March 30, 2022 | 2,250 | Acquired |
| Dec. 29, 2011 | L | Stock Appreciation Right | Common Stock (1,500) | $37.78 | Dec. 29, 2021 | 1,500 | Acquired |
| Sept. 30, 2011 | L | Stock Appreciation Right | Common Stock (1,500) | $35.04 | Sept. 30, 2021 | 1,500 | Acquired |
| June 30, 2011 | L | Stock Appreciation Right | Common Stock (1,500) | $42.02 | June 30, 2021 | 1,500 | Acquired |
| March 31, 2011 | L | Stock Appreciation Right | Common Stock (1,500) | $43.14 | March 31, 2021 | 1,500 | Acquired |
| Dec. 31, 2010 | L | Stock Appreciation Right | Common Stock (1,500) | $38.99 | Dec. 31, 2020 | 1,500 | Acquired |
| Sept. 30, 2010 | L | Stock Appreciation Right | Common Stock (1,500) | $37.82 | Sept. 30, 2020 | 1,500 | Acquired |
| June 30, 2010 | L | Stock Appreciation Right | Common Stock (1,500) | $33.12 | June 30, 2020 | 1,500 | Acquired |
| March 31, 2010 | L | Stock Appreciation Right | Common Stock (1,500) | $37.26 | March 31, 2020 | 1,500 | Acquired |
| Dec. 31, 2009 | L | Stock Appreciation Right | Common Stock (1,500) | $36.45 | Dec. 31, 2019 | 1,500 | Acquired |
| Sept. 30, 2009 | L | Stock Appreciation Right | Common Stock (1,500) | $34.64 | Sept. 30, 2019 | 1,500 | Acquired |
| June 30, 2009 | L | Stock Appreciation Right | Common Stock (1,500) | $27.21 | June 30, 2019 | 1,500 | Acquired |
| March 31, 2009 | L | Stock Appreciation Right | Common Stock (1,500) | $21.74 | March 31, 2019 | 1,500 | Acquired |
| Dec. 31, 2008 | L | Stock Appreciation Right | Common Stock (1,500) | $27.11 | Dec. 31, 2018 | 1,500 | Acquired |
| Sept. 30, 2008 | L | Stock Appreciation Right | Common Stock (1,500) | $38.38 | Sept. 30, 2018 | 1,500 | Acquired |
| June 30, 2008 | L | Stock Appreciation Right | Common Stock (1,500) | $47.71 | June 30, 2018 | 1,500 | Acquired |
| March 31, 2008 | L | Stock Appreciation Right | Common Stock (1,500) | $40.34 | March 31, 2018 | 1,500 | Acquired |
| Dec. 31, 2007 | L | Stock Appreciation Right | Common Stock (1,500) | $49.42 | Dec. 31, 2017 | 1,500 | Acquired |
| Sept. 28, 2007 | L | Stock Appreciation Right | Common Stock (1,500) | $48.04 | Sept. 28, 2017 | 1,500 | Acquired |
| June 29, 2007 | L | Stock Appreciation Right | Common Stock (1,500) | $51.08 | June 29, 2017 | 1,500 | Acquired |
| March 30, 2007 | L | Stock Appreciation Right | Common Stock (1,500) | $45.75 | March 30, 2017 | 1,500 | Acquired |
| Dec. 29, 2006 | L | Stock Appreciation Right | Common Stock (1,500) | $41.85 | Dec. 29, 2016 | 1,500 | Acquired |
| Sept. 29, 2006 | L | Stock Appreciation Right | Common Stock (1,500) | $38.31 | Sept. 29, 2016 | 1,500 | Acquired |
| June 30, 2006 | L | Stock Appreciation Right | Common Stock (1,500) | $34.89 | June 30, 2016 | 1,500 | Acquired |
| March 31, 2006 | L | Stock Option | Common Stock (500) | $102.55 | March 31, 2016 | 500 | Acquired |
| Dec. 31, 2005 | L | Stock Option | Common Stock (500) | $94.74 | Dec. 31, 2015 | 500 | Acquired |
| Sept. 30, 2005 | L | Stock Option | Common Stock (500) | $91.63 | Sept. 30, 2015 | 500 | Acquired |
| June 30, 2005 | L | Stock Option | Common Stock (500) | $77.73 | June 30, 2015 | 500 | Acquired |
| March 31, 2005 | L | Stock Option | Common Stock (500) | $72.95 | March 31, 2015 | 500 | Acquired |
| Dec. 31, 2004 | L | Stock Option | Common Stock (500) | $70.35 | Dec. 31, 2014 | 500 | Acquired |
| Sept. 30, 2004 | L | Stock Option | Common Stock (500) | $58.28 | Sept. 30, 2014 | 500 | Acquired |
| June 30, 2004 | L | Stock Option | Common Stock (500) | $60.17 | June 30, 2014 | 500 | Acquired |
Showing latest 100 of 103 transactions
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. 20, 2003 | L | Common Stock | 1,000 | Direct |