Robert L Denton
CIK 1250536 · View on SEC EDGAR ↗
Insider
First SEC filing: June 26, 2026 · Latest: June 26, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-126,994
+ 69 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
69 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 26, 2026 | CDP | S | 3,922 | $32.38 | $126,994 | 3,803 Direct | -50.77% | Disposed | 14.0% (price as of 2026-08-20) |
| May 18, 2022 | CDP | S | 3,416 | $26.74 | $91,344 | 3,941 Direct | -46.43% | Disposed | 38.1% (price as of 2026-08-20) |
| May 26, 2021 | CDP | S | 3,986 | $27.28 | $108,738 | 3,416 Direct | -53.85% | Disposed | 35.3% (price as of 2026-08-20) |
| March 12, 2021 | CDP | S | 2,000 | $26.82 | $53,640 | 3,986 Direct | -33.41% | Disposed | 37.7% (price as of 2026-08-20) |
| March 11, 2021 | CDP | S | 1,500 | $27.06 | $40,590 | 5,986 Direct | -20.04% | Disposed | 36.4% (price as of 2026-08-20) |
| Feb. 11, 2021 | CDP | S | 4,554 | $26.80 | $122,047 | 3,986 Direct | -53.33% | Disposed | 37.8% (price as of 2026-08-20) |
| Nov. 18, 2020 | CDP | S | 2,000 | $26.83 | $53,660 | 3,986 Direct | -33.41% | Disposed | 37.6% (price as of 2026-08-20) |
| June 3, 2020 | CDP | S | 1,716 | $26.58 | $45,611 | 266,554 Direct | -0.64% | Disposed | 38.9% (price as of 2026-08-20) |
| June 2, 2020 | CDP | S | 1,716 | $25.54 | $43,827 | 268,270 Direct | -0.64% | Disposed | 44.6% (price as of 2026-08-20) |
| Feb. 11, 2020 | CDP | S | 5,000 | $29.67 | $148,350 | 3,432 Direct | -59.30% | Disposed | 24.4% (price as of 2026-08-20) |
| Nov. 7, 2019 | CDP | S | 2,000 | $29.18 | $58,360 | 3,432 Direct | -36.82% | Disposed | 26.5% (price as of 2026-08-20) |
| Sept. 12, 2019 | CDP | S | 2,432 | $29.63 | $72,060 | 3,432 Direct | -41.47% | Disposed | 24.6% (price as of 2026-08-20) |
| Aug. 2, 2019 | CDP | S | 4,000 | $27.73 | $110,920 | 3,432 Direct | -53.82% | Disposed | 33.1% (price as of 2026-08-20) |
| May 14, 2019 | CDP | S | 3,458 | $28.21 | $97,550 | 279,432 Direct | -1.22% | Disposed | 30.9% (price as of 2026-08-20) |
| March 13, 2019 | CDP | S | 4,000 | $26.79 | $107,160 | 3,458 Direct | -53.63% | Disposed | 37.8% (price as of 2026-08-20) |
| Feb. 13, 2019 | CDP | S | 1,500 | $25.65 | $38,475 | 3,458 Direct | -30.25% | Disposed | 43.9% (price as of 2026-08-20) |
| Aug. 10, 2018 | CDP | S | 3,000 | $29.97 | $89,910 | 3,458 Direct | -46.45% | Disposed | 23.2% (price as of 2026-08-20) |
| May 18, 2018 | CDP | S | 2,508 | $26.69 | $66,939 | 3,458 Direct | -42.04% | Disposed | 38.3% (price as of 2026-08-20) |
| March 16, 2018 | CDP | S | 1,500 | $26.25 | $39,375 | 2,508 Direct | -37.43% | Disposed | 40.6% (price as of 2026-08-20) |
| Feb. 16, 2018 | CDP | S | 8,500 | $25.98 | $220,830 | 2,508 Direct | -77.22% | Disposed | 42.1% (price as of 2026-08-20) |
| June 7, 2017 | CDP | S | 2,000 | $34.51 | $69,020 | 2,508 Direct | -44.37% | Disposed | 7.0% (price as of 2026-08-20) |
| May 18, 2017 | CDP | S | 3,118 | $32.73 | $102,052 | 2,508 Direct | -55.42% | Disposed | 12.8% (price as of 2026-08-20) |
| May 2, 2017 | CDP | S | 5,000 | $33.51 | $167,550 | 3,118 Direct | -61.59% | Disposed | 10.2% (price as of 2026-08-20) |
| Feb. 14, 2017 | CDP | S | 10,000 | $32.84 | $328,400 | 3,118 Direct | -76.23% | Disposed | 12.4% (price as of 2026-08-20) |
| Aug. 4, 2016 | CDP | S | 2,000 | $29.49 | $58,980 | 3,118 Direct | -39.08% | Disposed | 25.2% (price as of 2026-08-20) |
| May 9, 2016 | CDP | S | 3,007 | $26.80 | $80,588 | 0 Direct | -100.00% | Disposed | 37.8% (price as of 2026-08-20) |
| May 14, 2015 | CDP | S | 3,097 | $26.44 | $81,885 | 3,007 Direct | -50.74% | Disposed | 39.6% (price as of 2026-08-20) |
| Feb. 20, 2015 | CDP | S | 3,000 | $29.86 | $89,580 | 3,097 Direct | -49.20% | Disposed | 23.6% (price as of 2026-08-20) |
| Feb. 19, 2015 | CDP | S | 5,000 | $29.92 | $149,600 | 3,097 Direct | -61.75% | Disposed | 23.4% (price as of 2026-08-20) |
| Dec. 16, 2014 | CDP | S | 3,000 | $27.80 | $83,400 | 3,097 Direct | -49.20% | Disposed | 32.8% (price as of 2026-08-20) |
| Aug. 19, 2014 | CDP | S | 2,500 | $28.27 | $70,675 | 3,097 Direct | -44.67% | Disposed | 30.6% (price as of 2026-08-20) |
Showing latest 100 of 171 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 |
|---|---|---|---|---|---|---|---|
| Aug. 6, 2026 | CDP | Common Units-CDPLP | Common Shares (1,000) | $37.91 | — | 1,000 | Disposed |
| July 29, 2026 | CDP | Common Units-CDPLP | Common Shares (1,500) | $37.63 | — | 0 | Disposed |
| June 26, 2026 | CDP | Common Units-CDPLP | Common Shares (1,000) | $34.17 | — | 0 | Disposed |
| May 13, 2026 | CDP | Common Units-CDPLP | Common Shares (500) | $31.34 | — | 0 | Disposed |
| April 29, 2026 | CDP | Common Units-CDPLP | Common Shares (1,000) | $32.22 | — | 0 | Disposed |
| March 3, 2026 | CDP | Common Units-CDPLP | Common Shares (2,000) | $32.02 | — | 2,000 | Disposed |
| Feb. 10, 2026 | CDP | Common Units-CDPLP | Common Shares (2,000) | $31.01 | — | 2,000 | Disposed |
| Dec. 23, 2025 | CDP | Common Units-CDPLP | Common Shares (500) | $29.02 | — | 500 | Disposed |
| Dec. 3, 2025 | CDP | Common Units-CDPLP | Common Shares (1,500) | $30.20 | — | 1,500 | Disposed |
| Nov. 3, 2025 | CDP | Common Units-CDPLP | Common Shares (2,500) | $28.09 | — | 2,500 | Disposed |
| Sept. 25, 2025 | CDP | Common Units-CDPLP | Common Shares (1,000) | $30.35 | — | 1,000 | Disposed |
| Sept. 22, 2022 | CDP | Common Units-COPLP | Common Shares (1,250) | $25.84 | — | 1,250 | Disposed |
| Aug. 15, 2022 | CDP | Common Units-COPLP | Common Shares (2,000) | $27.23 | — | 2,000 | Disposed |
| June 13, 2022 | CDP | Common Units-COPLP | Common Shares (1,000) | $27.18 | — | 1,000 | Disposed |
| June 6, 2022 | CDP | Common Units-COPLP | Common Shares (4,000) | $27.20 | — | 4,000 | Disposed |
| May 2, 2022 | CDP | Common Units-COPLP | Common Shares (1,000) | $27861.00 | — | 1,000 | Disposed |
| March 15, 2022 | CDP | Common Units-COPLP | Common Shares (3,000) | $27.67 | — | 3,000 | Disposed |
| March 4, 2022 | CDP | Common Units-COPLP | Common Shares (3,000) | $25.95 | — | 3,000 | Disposed |
| Feb. 17, 2022 | CDP | Common Units-COPLP | Common Shares (2,000) | $25.37 | — | 2,000 | Disposed |
| Nov. 3, 2021 | CDP | Common Units - COPLP | Common Shares (1,500) | $27.66 | — | 1,500 | Disposed |
| Sept. 2, 2021 | CDP | Common Units - COPLP | Common Shares (2,000) | $28.28 | — | 2,000 | Disposed |
| June 16, 2021 | CDP | Common Units - COPLP | Common Shares (2,000) | $29.27 | — | 2,000 | Disposed |
| May 11, 2021 | CDP | Common Units -- COPLP | Common Shares (3,000) | $28.06 | — | — | Disposed |
| May 3, 2021 | CDP | Common Units -- COPLP | Common Shares (3,500) | $28.03 | — | — | Disposed |
| March 9, 2021 | CDP | Common Units - COPLP | Common Shares (3,500) | — | — | 3,500 | Disposed |
| Feb. 8, 2021 | CDP | Common Units - COPLP | Common Shares (4,554) | — | — | 4,554 | Disposed |
| Nov. 16, 2020 | CDP | Common Units - COPLP | Common Shares (2,000) | — | — | 2,000 | Disposed |
| May 2, 2017 | CDP | Stock Option (Right to Buy) | Common Shares (5,000) | $29.98 | May 4, 2019 | 5,000 | Disposed |
| May 14, 2009 | CDP | Options of Common Shares | Options of Common Shares (5,000) | $29.98 | May 14, 2019 | 5,000 | Acquired |
| May 22, 2008 | CDP | Options of Common Shares | Options of Common Shares (5,000) | $5000.00 | May 22, 2018 | 5,000 | Acquired |
| Aug. 7, 2007 | CDP | Options of Common Shares | Options of Common Shares (5,000) | $26.94 | May 19, 2015 | 5,000 | Disposed |
| May 17, 2007 | CDP | Options of Common Shares | Common Shares (5,000) | $42.40 | May 17, 2017 | 5,000 | Acquired |
| May 18, 2006 | CDP | Options of Common Shares | Options of Common Shares (5,000) | $38.61 | May 18, 2016 | 5,000 | Acquired |
| Feb. 21, 2006 | CDP | Options of Common Shares | Options of Common Shares (5,000) | $19.65 | May 13, 2014 | 5,000 | Disposed |
| May 19, 2005 | CDP | Options of Common shares | Options of Common Shares (10,000) | $26.94 | May 19, 2015 | 5,000 | Acquired |
| March 3, 2005 | CDP | Options of Common Shares | Common Shares (5,000) | $16.20 | May 15, 2013 | 5,000 | Disposed |
| May 13, 2004 | CDP | Options to Acquire Common Stock | Options to Acquire Common Shares (5,000) | $19.65 | May 13, 2014 | 5,000 | Acquired |
| Feb. 13, 2004 | CDP | Exercise Options of Common Shares | Options of Common Stock (5,000) | $13.40 | May 16, 2012 | 5,000 | Acquired |
| Feb. 13, 2004 | CDP | Exercise Options of Common Shares | Options of Common Stock (5,000) | $10.48 | May 17, 2011 | 5,000 | Acquired |
| Feb. 13, 2004 | CDP | Exercise Options of Common Shares | Options of Common Stock (5,000) | $8.81 | May 16, 2010 | 5,000 | Acquired |
| Feb. 13, 2004 | CDP | Exercise Options of Common Shares | Options of Common Shares (5,000) | $8.00 | May 20, 2009 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).