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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in CHESAPEAKE ENERGY CORP. Get notifications about new insider transactions in CHESAPEAKE ENERGY CORP for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.11 | 1,000 | 21,110 | 15,061,899 | 15.1 M to 15.1 M (+0.01 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.10 | 4,700 | 99,170 | 15,060,899 | 15.1 M to 15.1 M (+0.03 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.12 | 5,600 | 118,272 | 15,056,199 | 15.1 M to 15.1 M (+0.04 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.15 | 5,200 | 109,980 | 15,050,599 | 15 M to 15.1 M (+0.03 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.20 | 35,000 | 742,000 | 15,045,399 | 15 M to 15 M (+0.23 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.21 | 2,000 | 42,420 | 15,010,399 | 15 M to 15 M (+0.01 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.23 | 10,000 | 212,300 | 15,008,399 | 15 M to 15 M (+0.07 %) |
| Jun 08 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.22 | 17,500 | 371,350 | 14,998,399 | 15 M to 15 M (+0.12 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 21.00 | 39,200 | 823,200 | 11,886,832 | 11.8 M to 11.9 M (+0.33 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.99 | 14,800 | 310,652 | 11,847,632 | 11.8 M to 11.8 M (+0.13 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.98 | 6,000 | 125,880 | 11,832,832 | 11.8 M to 11.8 M (+0.05 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.90 | 17,100 | 357,390 | 11,826,832 | 11.8 M to 11.8 M (+0.14 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.88 | 2,900 | 60,552 | 11,809,732 | 11.8 M to 11.8 M (+0.02 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.83 | 100 | 2,083 | 11,806,832 | 11.8 M to 11.8 M (0.00 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.84 | 2,500 | 52,100 | 11,806,732 | 11.8 M to 11.8 M (+0.02 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.82 | 1,600 | 33,312 | 11,804,232 | 11.8 M to 11.8 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.81 | 1,300 | 27,053 | 11,802,632 | 11.8 M to 11.8 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.80 | 6,500 | 135,200 | 11,801,332 | 11.8 M to 11.8 M (+0.06 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.79 | 4,300 | 89,397 | 11,794,832 | 11.8 M to 11.8 M (+0.04 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.78 | 3,300 | 68,574 | 11,790,532 | 11.8 M to 11.8 M (+0.03 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.77 | 400 | 8,308 | 11,787,232 | 11.8 M to 11.8 M (0.00 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.00 | 30,600 | 642,600 | 14,980,899 | 15 M to 15 M (+0.20 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.99 | 22,700 | 476,473 | 14,950,299 | 14.9 M to 15 M (+0.15 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.98 | 1,700 | 35,666 | 14,927,599 | 14.9 M to 14.9 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.90 | 8,900 | 186,010 | 14,925,899 | 14.9 M to 14.9 M (+0.06 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.89 | 4,300 | 89,827 | 14,916,999 | 14.9 M to 14.9 M (+0.03 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.88 | 5,300 | 110,664 | 14,912,699 | 14.9 M to 14.9 M (+0.04 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.87 | 800 | 16,696 | 14,907,399 | 14.9 M to 14.9 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.86 | 2,700 | 56,322 | 14,906,599 | 14.9 M to 14.9 M (+0.02 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.85 | 4,000 | 83,400 | 14,903,899 | 14.9 M to 14.9 M (+0.03 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.84 | 2,000 | 41,680 | 14,899,899 | 14.9 M to 14.9 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.83 | 5,600 | 116,648 | 14,897,899 | 14.9 M to 14.9 M (+0.04 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.82 | 1,400 | 29,148 | 14,892,299 | 14.9 M to 14.9 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.79 | 1,500 | 31,185 | 14,890,899 | 14.9 M to 14.9 M (+0.01 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.78 | 8,300 | 172,474 | 14,889,399 | 14.9 M to 14.9 M (+0.06 %) |
| Jun 06 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.77 | 200 | 4,154 | 14,881,099 | 14.9 M to 14.9 M (0.00 %) |
| May 31 2005 | CHK | CHESAPEAKE ENERGY ... | Nickles Donald L | Director | Buy | P | 19.30 | 900 | 17,370 | 11,900 | 11 K to 11.9 K (+8.18 %) |
| May 31 2005 | CHK | CHESAPEAKE ENERGY ... | Nickles Donald L | Director | Buy | P | 19.31 | 1,000 | 19,310 | 11,000 | 10 K to 11 K (+10.00 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.20 | 34,500 | 696,900 | 11,786,832 | 11.8 M to 11.8 M (+0.29 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.19 | 9,200 | 185,748 | 11,752,332 | 11.7 M to 11.8 M (+0.08 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.18 | 15,100 | 304,718 | 11,743,132 | 11.7 M to 11.7 M (+0.13 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.17 | 8,700 | 175,479 | 11,728,032 | 11.7 M to 11.7 M (+0.07 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.16 | 5,000 | 100,800 | 11,719,332 | 11.7 M to 11.7 M (+0.04 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.15 | 2,500 | 50,375 | 11,714,332 | 11.7 M to 11.7 M (+0.02 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.12 | 6,000 | 120,720 | 11,711,832 | 11.7 M to 11.7 M (+0.05 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.11 | 11,000 | 221,210 | 11,705,832 | 11.7 M to 11.7 M (+0.09 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.10 | 5,000 | 100,500 | 11,694,832 | 11.7 M to 11.7 M (+0.04 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.06 | 3,000 | 60,180 | 11,689,832 | 11.7 M to 11.7 M (+0.03 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.20 | 48,000 | 969,600 | 14,880,899 | 14.8 M to 14.9 M (+0.32 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.19 | 25,000 | 504,750 | 14,832,899 | 14.8 M to 14.8 M (+0.17 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.18 | 1,000 | 20,180 | 14,807,899 | 14.8 M to 14.8 M (+0.01 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.15 | 25,000 | 503,750 | 14,806,899 | 14.8 M to 14.8 M (+0.17 %) |
| May 10 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.14 | 1,000 | 20,140 | 14,781,899 | 14.8 M to 14.8 M (+0.01 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.02 | 10,000 | 200,200 | 11,686,832 | 11.7 M to 11.7 M (+0.09 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 20.00 | 23,900 | 478,000 | 11,676,832 | 11.7 M to 11.7 M (+0.21 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.99 | 5,900 | 117,941 | 11,652,932 | 11.6 M to 11.7 M (+0.05 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.98 | 14,200 | 283,716 | 11,647,032 | 11.6 M to 11.6 M (+0.12 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.97 | 5,000 | 99,850 | 11,632,832 | 11.6 M to 11.6 M (+0.04 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.96 | 10,000 | 199,600 | 11,627,832 | 11.6 M to 11.6 M (+0.09 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.95 | 15,000 | 299,250 | 11,617,832 | 11.6 M to 11.6 M (+0.13 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.94 | 5,000 | 99,700 | 11,602,832 | 11.6 M to 11.6 M (+0.04 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.93 | 20,000 | 398,600 | 11,597,832 | 11.6 M to 11.6 M (+0.17 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.91 | 10,000 | 199,100 | 11,577,832 | 11.6 M to 11.6 M (+0.09 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.89 | 2,000 | 39,780 | 11,567,832 | 11.6 M to 11.6 M (+0.02 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.88 | 6,000 | 119,280 | 11,565,832 | 11.6 M to 11.6 M (+0.05 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.87 | 5,000 | 99,350 | 11,559,832 | 11.6 M to 11.6 M (+0.04 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.86 | 3,000 | 59,580 | 11,554,832 | 11.6 M to 11.6 M (+0.03 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.85 | 5,000 | 99,250 | 11,551,832 | 11.5 M to 11.6 M (+0.04 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.83 | 9,800 | 194,334 | 11,546,832 | 11.5 M to 11.5 M (+0.08 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 19.80 | 200 | 3,960 | 11,537,032 | 11.5 M to 11.5 M (0.00 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.05 | 3,000 | 60,150 | 14,780,899 | 14.8 M to 14.8 M (+0.02 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.03 | 32,500 | 650,975 | 14,777,899 | 14.7 M to 14.8 M (+0.22 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.02 | 14,500 | 290,290 | 14,745,399 | 14.7 M to 14.7 M (+0.10 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.01 | 2,000 | 40,020 | 14,730,899 | 14.7 M to 14.7 M (+0.01 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 20.00 | 38,000 | 760,000 | 14,728,899 | 14.7 M to 14.7 M (+0.26 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 19.99 | 13,000 | 259,870 | 14,690,899 | 14.7 M to 14.7 M (+0.09 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 19.98 | 14,000 | 279,720 | 14,677,899 | 14.7 M to 14.7 M (+0.10 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 19.97 | 16,000 | 319,520 | 14,663,899 | 14.6 M to 14.7 M (+0.11 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 19.96 | 5,000 | 99,800 | 14,647,899 | 14.6 M to 14.6 M (+0.03 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 19.95 | 8,000 | 159,600 | 14,642,899 | 14.6 M to 14.6 M (+0.05 %) |
| May 09 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 19.94 | 4,000 | 79,760 | 14,634,899 | 14.6 M to 14.6 M (+0.03 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | Nickles Donald L | Director | Option Exercise | A | 22.49 | 12,500 | 281,125 | 12,500 | |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | KEATING FRANK A | Director | Option Exercise | A | 22.49 | 12,500 | 281,125 | 12,500 | |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | MAXWELL CHARLEST | Director | Option Exercise | A | 22.49 | 12,500 | 281,125 | 12,500 | |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | JOHNSON MICHAEL A | SVP, Chief Accounti ... | Grant | A | 21.94 | 729 | 15,994 | 83,140 | 82.4 K to 83.1 K (+0.88 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Grant | A | 21.94 | 1,376 | 30,189 | 106,272 | 104.9 K to 106.3 K (+1.31 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Grant | A | 21.94 | 2,307 | 50,616 | 167,332 | 165 K to 167.3 K (+1.40 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Option Exercise | A | 22.49 | 12,500 | 281,125 | 12,500 | |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Grant | A | 21.94 | 4,831 | 105,992 | 11,536,832 | 11.5 M to 11.5 M (+0.04 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | SELF SHANNON T | Director | Option Exercise | A | 22.49 | 12,500 | 281,125 | 12,500 | |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Grant | A | 21.94 | 4,831 | 105,992 | 14,630,899 | 14.6 M to 14.6 M (+0.03 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Gift | G | 0.00 | 5,000 | 0 | 14,625,436 | 14.6 M to 14.6 M (-0.03 %) |
| Apr 04 2005 | CHK | CHESAPEAKE ENERGY ... | WHITTEMORE FREDERICK B | Director | Option Exercise | A | 22.49 | 12,500 | 281,125 | 12,500 | |
| Apr 01 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Option Exercise | M | 1.13 | 1,000 | 1,130 | 44,319 | |
| Apr 01 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Gift | G | 0.00 | 1,000 | 0 | 104,245 | 105.2 K to 104.2 K (-0.95 %) |
| Apr 01 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Buy | M | 1.13 | 1,000 | 1,130 | 105,245 | 104.2 K to 105.2 K (+0.96 %) |
| Mar 30 2005 | CHK | CHESAPEAKE ENERGY ... | CHESAPEAKE ENERGY CORP | 10% Owner | Buy | P | 12.25 | 1,165,769 | 14,280,670 | 7,701,905 | 6.5 M to 7.7 M (+17.84 %) |
| Mar 28 2005 | CHK | CHESAPEAKE ENERGY ... | SELF SHANNON T | Director | Option Exercise | X | 6.47 | 12,000 | 77,681 | 0 | |
| Mar 28 2005 | CHK | CHESAPEAKE ENERGY ... | SELF SHANNON T | Director | Buy | X | 6.47 | 12,000 | 77,681 | 75,500 | 63.5 K to 75.5 K (+18.90 %) |
| Mar 24 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Option Exercise | M | 13.37 | 11,250 | 150,413 | 0 | |
| Mar 24 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Option Exercise | M | 13.35 | 11,250 | 150,188 | 0 | |
| Mar 24 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Buy | M | 13.35 | 11,250 | 150,188 | 126,250 | 115 K to 126.3 K (+9.78 %) |
| Mar 24 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Buy | M | 13.37 | 11,250 | 150,413 | 115,000 | 103.8 K to 115 K (+10.84 %) |
| Mar 14 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Option Exercise | M | 5.56 | 50,000 | 278,000 | 600,000 | |
| Mar 14 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Option Exercise | M | 2.25 | 156,250 | 351,563 | 0 | |
| Mar 14 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | M | 2.25 | 156,250 | 351,563 | 14,630,436 | 14.5 M to 14.6 M (+1.08 %) |
| Mar 14 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | M | 5.56 | 50,000 | 278,000 | 14,474,186 | 14.4 M to 14.5 M (+0.35 %) |
| Mar 11 2005 | CHK | CHESAPEAKE ENERGY ... | JOHNSON MICHAEL A | SVP, Chief Accounti ... | Sell | S | 23.30 | 4,107 | 95,693 | 81,790 | 85.9 K to 81.8 K (-4.78 %) |
| Mar 11 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Option Exercise | M | 10.08 | 156,250 | 1,575,000 | 468,750 | |
| Mar 11 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Option Exercise | M | 5.20 | 38,460 | 199,992 | 38,460 | |
| Mar 11 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | M | 10.08 | 156,250 | 1,575,000 | 14,424,186 | 14.3 M to 14.4 M (+1.10 %) |
| Mar 11 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | M | 5.20 | 38,460 | 199,992 | 14,267,936 | 14.2 M to 14.3 M (+0.27 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.47 | 9,700 | 217,959 | 164,514 | 174.2 K to 164.5 K (-5.57 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.46 | 6,300 | 141,498 | 174,214 | 180.5 K to 174.2 K (-3.49 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.45 | 11,300 | 253,685 | 180,514 | 191.8 K to 180.5 K (-5.89 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.44 | 3,700 | 83,028 | 191,814 | 195.5 K to 191.8 K (-1.89 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.43 | 4,000 | 89,720 | 195,514 | 199.5 K to 195.5 K (-2.00 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.42 | 3,700 | 82,954 | 199,514 | 203.2 K to 199.5 K (-1.82 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.41 | 4,600 | 103,086 | 203,214 | 207.8 K to 203.2 K (-2.21 %) |
| Mar 07 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Sell | S | 22.40 | 1,700 | 38,080 | 207,814 | 209.5 K to 207.8 K (-0.81 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Option Exercise | M | 1.13 | 3,096 | 3,498 | 45,319 | |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Option Exercise | M | 1.13 | 4,050 | 4,577 | 48,415 | |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Buy | M | 1.13 | 3,096 | 3,498 | 104,217 | 101.1 K to 104.2 K (+3.06 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Buy | M | 1.13 | 4,050 | 4,577 | 101,121 | 97.1 K to 101.1 K (+4.17 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Option Exercise | M | 7.80 | 19,716 | 153,785 | 39,430 | |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Option Exercise | M | 6.11 | 22,500 | 137,475 | 22,500 | |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Option Exercise | M | 5.56 | 15,489 | 86,119 | 0 | |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Option Exercise | M | 7.80 | 1,535 | 11,973 | 3,068 | |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Payment of Exercise | F | 21.69 | 6,338 | 137,471 | 209,514 | 215.9 K to 209.5 K (-2.94 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Buy | M | 6.11 | 22,500 | 137,475 | 215,852 | 193.4 K to 215.9 K (+11.64 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Payment of Exercise | F | 21.69 | 7,090 | 153,782 | 193,352 | 200.4 K to 193.4 K (-3.54 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Buy | M | 7.80 | 19,716 | 153,785 | 200,442 | 180.7 K to 200.4 K (+10.91 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Payment of Exercise | F | 21.69 | 552 | 11,973 | 180,726 | 181.3 K to 180.7 K (-0.30 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Buy | M | 7.80 | 1,535 | 11,973 | 181,278 | 179.7 K to 181.3 K (+0.85 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Payment of Exercise | F | 21.69 | 3,970 | 86,109 | 179,743 | 183.7 K to 179.7 K (-2.16 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | ROWLAND MARCUS C | Exec. Vice Presiden ... | Buy | M | 5.56 | 15,489 | 86,119 | 183,713 | 168.2 K to 183.7 K (+9.21 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 21.49 | 61,500 | 1,321,506 | 11,531,498 | 11.5 M to 11.5 M (+0.54 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 21.51 | 26,500 | 570,063 | 11,469,998 | 11.4 M to 11.5 M (+0.23 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.49 | 103,500 | 2,223,998 | 14,229,476 | 14.1 M to 14.2 M (+0.73 %) |
| Mar 02 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.51 | 26,500 | 570,063 | 14,125,976 | 14.1 M to 14.1 M (+0.19 %) |
| Mar 01 2005 | CHK | CHESAPEAKE ENERGY ... | WARD TOM L | President & COO | Buy | P | 21.15 | 162,000 | 3,426,543 | 11,443,498 | 11.3 M to 11.4 M (+1.44 %) |
| Mar 01 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Buy | P | 21.24 | 120,000 | 2,548,920 | 14,099,476 | 14 M to 14.1 M (+0.86 %) |
| Mar 01 2005 | CHK | CHESAPEAKE ENERGY ... | MCCLENDON AUBREY K | Chairman & CEO | Gift | G | 16.20 | 2,500 | 40,500 | 14,000,069 | 14 M to 14 M (-0.02 %) |
| Feb 24 2005 | CHK | CHESAPEAKE ENERGY ... | SELF SHANNON T | Director | Option Exercise | X | 6.47 | 10,000 | 64,734 | 12,000 | |
| Feb 24 2005 | CHK | CHESAPEAKE ENERGY ... | SELF SHANNON T | Director | Buy | X | 6.47 | 10,000 | 64,734 | 63,500 | 53.5 K to 63.5 K (+18.69 %) |
| Feb 10 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Sell | S | 18.07 | 10,000 | 180,690 | 71,000 | 81 K to 71 K (-12.35 %) |
| Feb 09 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Sell | S | 18.20 | 20,000 | 363,916 | 81,000 | 101 K to 81 K (-19.80 %) |
| Feb 02 2005 | CHK | CHESAPEAKE ENERGY ... | KERR BREENE M | Director | Sell | S | 17.90 | 10,000 | 179,000 | 103,750 | 113.8 K to 103.8 K (-8.79 %) |
| Jan 19 2005 | CHK | CHESAPEAKE ENERGY ... | JOHNSON MICHAEL A | SVP, Chief Accounti ... | Payment of Exercise | F | 16.58 | 988 | 16,381 | 85,897 | 86.9 K to 85.9 K (-1.14 %) |
| Jan 19 2005 | CHK | CHESAPEAKE ENERGY ... | BURGER MARTHA A | TREASURER & SENIOR ... | Payment of Exercise | F | 16.58 | 1,153 | 19,117 | 97,071 | 98.2 K to 97.1 K (-1.17 %) |