On this page
Robert H Dalrymple
Insider
First SEC filing: Jan. 17, 2025 · Latest: Jan. 17, 2025
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-160,234
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. 26, 2026 | CHMG | S | 2,833 | $56.56 | $160,234 | 1,351 Direct | -67.71% | Disposed | 44.3% (price as of 2026-10-06) |
| Jan. 21, 2026 | CHMG | A | 696 | $57.13 | $39,762 | 4,184 Direct | +19.95% | Acquired | 42.9% (price as of 2026-10-06) |
| Jan. 15, 2025 | CHMG | A | 655 | $47.33 | $31,001 | 3,488 Direct | +23.12% | Acquired | 72.4% (price as of 2026-10-06) |
| Jan. 17, 2024 | CHMG | A | 666 | $48.11 | $32,041 | 2,833 Direct | +30.73% | Acquired | 69.7% (price as of 2026-10-06) |
| Jan. 18, 2023 | CHMG | A | 698 | $45.89 | $32,031 | 2,167 Direct | +47.52% | Acquired | 77.9% (price as of 2026-10-06) |
| Jan. 26, 2022 | CHMG | A | 703 | $45.55 | $32,022 | 1,469 Direct | +91.78% | Acquired | 79.2% (price as of 2026-10-06) |
| June 10, 2021 | CHMG | S | 4,300 | $44.63 | $191,909 | 0 Indirect | -100.00% | Disposed | 82.9% (price as of 2026-10-06) |
| June 8, 2021 | CHMG | S | 14,907 | $44.50 | $663,362 | 4,300 Indirect | -77.61% | Disposed | 83.4% (price as of 2026-10-06) |
| June 7, 2021 | CHMG | S | 5,551 | $44.93 | $249,406 | 19,207 Indirect | -22.42% | Disposed | 81.7% (price as of 2026-10-06) |
| May 3, 2021 | CHMG | S | 3,515 | $42.87 | $150,688 | 10,937 Indirect | -24.32% | Disposed | 90.4% (price as of 2026-10-06) |
| Jan. 19, 2021 | CHMG | A | 766 | $34.22 | $26,213 | 766 Direct | · | Acquired | 138.5% (price as of 2026-10-06) |
| Nov. 13, 2020 | CHMG | J | 234,486 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Nov. 13, 2020 | CHMG | J | 234,486 | · | · | 234,486 Indirect | · | Acquired | (price as of 2026-10-06) |
| Jan. 15, 2020 | CHMG | A | 607 | $40.89 | $24,820 | 234,486 Direct | +0.26% | Acquired | 99.6% (price as of 2026-10-06) |
| Jan. 9, 2019 | CHMG | A | 579 | $42.20 | $24,434 | 233,879 Direct | +0.25% | Acquired | 93.4% (price as of 2026-10-06) |
| Jan. 9, 2019 | CHMG | A | 579 | $40.20 | $23,276 | 233,879 Direct | +0.25% | Acquired | 103.0% (price as of 2026-10-06) |
| Aug. 29, 2018 | CHMG | S | 1,733 | $42.27 | $73,254 | 233,300 Direct | -0.74% | Disposed | 93.1% (price as of 2026-10-06) |
| Aug. 28, 2018 | CHMG | S | 508 | $42.39 | $21,534 | 235,033 Direct | -0.22% | Disposed | 92.5% (price as of 2026-10-06) |
| Aug. 27, 2018 | CHMG | S | 2,000 | $42.66 | $85,320 | 235,541 Direct | -0.84% | Disposed | 91.3% (price as of 2026-10-06) |
| Aug. 22, 2018 | CHMG | S | 3,000 | $42.57 | $127,710 | 237,541 Direct | -1.25% | Disposed | 91.7% (price as of 2026-10-06) |
| Aug. 21, 2018 | CHMG | S | 2,000 | $42.54 | $85,080 | 240,541 Direct | -0.82% | Disposed | 91.9% (price as of 2026-10-06) |
| Jan. 4, 2018 | CHMG | A | 400 | $50.10 | $20,040 | 242,541 Direct | +0.17% | Acquired | 62.9% (price as of 2026-10-06) |
| Nov. 28, 2017 | CHMG | G | 2,674 | · | · | 13,834 Indirect | +23.96% | Acquired | (price as of 2026-10-06) |
| Nov. 28, 2017 | CHMG | G | 2,674 | · | · | 242,141 Direct | -1.09% | Disposed | (price as of 2026-10-06) |
| Jan. 11, 2017 | CHMG | A | 633 | $34.15 | $21,617 | 244,815 Direct | +0.26% | Acquired | 139.0% (price as of 2026-10-06) |
| May 18, 2016 | CHMG | S | 754 | $28.69 | $21,632 | 0 Indirect | -100.00% | Disposed | 184.5% (price as of 2026-10-06) |
| Jan. 8, 2016 | CHMG | A | 750 | $27.47 | $20,602 | 244,182 Direct | +0.31% | Acquired | 197.1% (price as of 2026-10-06) |
| Nov. 23, 2015 | CHMG | S | 700 | $27.31 | $19,117 | 754 Indirect | -48.14% | Disposed | 198.9% (price as of 2026-10-06) |
| May 12, 2015 | CHMG | S | 750 | $26.90 | $20,175 | 1,454 Indirect | -34.03% | Disposed | 203.4% (price as of 2026-10-06) |
| Jan. 15, 2015 | CHMG | A | 771 | $28.05 | $21,627 | 243,432 Direct | +0.32% | Acquired | 191.0% (price as of 2026-10-06) |
| Sept. 3, 2014 | CHMG | S | 16,300 | $28.26 | $460,638 | 24,758 Indirect | -39.70% | Disposed | 188.8% (price as of 2026-10-06) |
| May 29, 2014 | CHMG | S | 1,000 | $28.60 | $28,600 | 2,204 Indirect | -31.21% | Disposed | 185.4% (price as of 2026-10-06) |
| Feb. 28, 2014 | CHMG | S | 35 | $29.00 | $1,015 | 11,079 Indirect | -0.31% | Disposed | 181.4% (price as of 2026-10-06) |
| Feb. 28, 2014 | CHMG | S | 657 | $29.10 | $19,119 | 10,422 Indirect | -5.93% | Disposed | 180.5% (price as of 2026-10-06) |
| Feb. 27, 2014 | CHMG | S | 500 | $28.91 | $14,455 | 3,204 Indirect | -13.50% | Disposed | 182.3% (price as of 2026-10-06) |
| Feb. 19, 2014 | CHMG | G | 692 | · | · | 11,114 Indirect | +6.64% | Acquired | (price as of 2026-10-06) |
| Feb. 19, 2014 | CHMG | G | 692 | · | · | 242,661 Direct | -0.28% | Disposed | (price as of 2026-10-06) |
| Feb. 10, 2014 | CHMG | S | 184 | $29.95 | $5,511 | 3,870 Indirect | -4.54% | Disposed | 172.5% (price as of 2026-10-06) |
| Feb. 10, 2014 | CHMG | S | 166 | $29.20 | $4,847 | 3,704 Indirect | -4.29% | Disposed | 179.5% (price as of 2026-10-06) |
| Feb. 10, 2014 | CHMG | S | 350 | $29.59 | $10,356 | 3,704 Indirect | -8.63% | Disposed | 175.8% (price as of 2026-10-06) |
| Jan. 16, 2014 | CHMG | A | 624 | $32.56 | $20,317 | 243,353 Direct | +0.26% | Acquired | 150.7% (price as of 2026-10-06) |
| Dec. 3, 2013 | CHMG | S | 3,000 | $33.03 | $99,090 | 4,054 Indirect | -42.53% | Disposed | 147.1% (price as of 2026-10-06) |
| Dec. 3, 2013 | CHMG | S | 1,667 | $33.13 | $55,228 | 10,349 Indirect | -13.87% | Disposed | 146.4% (price as of 2026-10-06) |
| Nov. 8, 2013 | CHMG | G | 1,667 | · | · | 12,016 Indirect | +16.11% | Acquired | (price as of 2026-10-06) |
| Nov. 8, 2013 | CHMG | G | 1,667 | · | · | 242,729 Direct | -0.68% | Disposed | (price as of 2026-10-06) |
| Jan. 10, 2013 | CHMG | A | 529 | $27.25 | $14,415 | 244,396 Direct | +0.22% | Acquired | 199.5% (price as of 2026-10-06) |
| Jan. 10, 2013 | CHMG | A | 484 | $29.73 | $14,389 | 244,351 Direct | +0.20% | Acquired | 174.5% (price as of 2026-10-06) |
| June 6, 2012 | CHMG | S | 18,358 | $25.25 | $463,540 | 41,058 Indirect | -30.90% | Disposed | 223.2% (price as of 2026-10-06) |
| Jan. 9, 2012 | CHMG | A | 692 | $22.75 | $15,743 | 243,867 Direct | +0.28% | Acquired | 258.8% (price as of 2026-10-06) |
| Nov. 10, 2011 | CHMG | W | 987 | · | · | 9,770 Indirect | +11.24% | Acquired | (price as of 2026-10-06) |
| April 15, 2011 | CHMG | S | 1,800 | $23.75 | $42,750 | 7,054 Indirect | -20.33% | Disposed | 243.7% (price as of 2026-10-06) |
| April 15, 2011 | CHMG | P | 1,800 | $23.75 | $42,750 | 243,175 Direct | +0.75% | Acquired | 243.7% (price as of 2026-10-06) |
| Jan. 19, 2011 | CHMG | A | 713 | $22.30 | $15,900 | 241,375 Direct | +0.30% | Acquired | 266.0% (price as of 2026-10-06) |
| April 23, 2010 | CHMG | P | 811 | $20.25 | $16,423 | 8,439 Indirect | +10.63% | Acquired | 303.1% (price as of 2026-10-06) |
| Jan. 15, 2010 | CHMG | A | 696 | $21.25 | $14,790 | 240,662 Direct | +0.29% | Acquired | 284.1% (price as of 2026-10-06) |
| Sept. 10, 2009 | CHMG | S | 2,500 | $20.00 | $50,000 | 8,854 Indirect | -22.02% | Disposed | 308.1% (price as of 2026-10-06) |
| Sept. 10, 2009 | CHMG | P | 2,500 | $20.00 | $50,000 | 239,966 Direct | +1.05% | Acquired | 308.1% (price as of 2026-10-06) |
| Jan. 14, 2009 | CHMG | A | 782 | $20.40 | $15,953 | 237,466 Direct | +0.33% | Acquired | 300.1% (price as of 2026-10-06) |
| May 6, 2008 | CHMG | P | 1,904 | $27.00 | $51,408 | 11,354 Indirect | +20.15% | Acquired | 202.3% (price as of 2026-10-06) |
| Jan. 15, 2008 | CHMG | A | 587 | $27.25 | $15,996 | 236,684 Direct | +0.25% | Acquired | 199.5% (price as of 2026-10-06) |
| Dec. 26, 2007 | CHMG | J | 0 | · | · | 236,097 Direct | 0.00% | Acquired | (price as of 2026-10-06) |
| Jan. 19, 2007 | CHMG | A | 541 | $32.90 | $17,799 | 65,770 Direct | +0.83% | Acquired | 148.1% (price as of 2026-10-06) |
| Jan. 19, 2007 | CHMG | A | 532 | $32.90 | $17,503 | 65,761 Direct | +0.82% | Acquired | 148.1% (price as of 2026-10-06) |
| Jan. 20, 2006 | CHMG | A | 539 | $30.25 | $16,305 | 65,229 Direct | +0.83% | Acquired | 169.8% (price as of 2026-10-06) |
| Nov. 18, 2003 | CHMG | P | 4,300 | $32.00 | $137,600 | 9,450 Indirect | +83.50% | Acquired | 155.1% (price as of 2026-10-06) |
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.