Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-02-03 Sale |
2025-02-04 5:07 pm |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
11,996 | $40.57 | $486,678 | 397,391 (Direct) |
View |
2024-01-29 Sale |
2024-01-31 4:05 pm |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
17,821 | $35.29 | $628,903 | 315,334 (Direct) |
View |
2023-01-23 Sale |
2023-01-25 3:50 pm |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
23,639 | $41.82 | $988,583 | 191,815 (Direct) |
View |
2022-01-28 Sale |
2022-02-01 2:24 pm |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
31,694 | $57.57 | $1,824,611 | 56,201 (Direct) |
View |
2021-01-25 Sale |
2021-01-26 5:26 pm |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & CEO, Exelon Utilities |
6,128 | $43.35 | $265,649 | 79,828 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-04 Option Award |
2025-02-06 4:11 pm |
N/A N/A |
EMERSON ELECTRIC CO | EMR | BUTLER CALVIN JR Director |
1,476 | $0 | 2,238 (Direct) |
View |
2025-02-03 Exercise |
2025-02-04 5:07 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
104,323 | $0 | 397,391 (Direct) |
View |
2025-02-03 Tax Withholding |
2025-02-04 5:07 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
40,978 | $40.57 | 397,391 (Direct) |
View |
2025-02-03 Option Award |
2025-02-04 5:07 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
130,338 | $0 | 397,391 (Direct) |
View |
2024-12-02 Exercise |
2024-12-03 4:18 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
37,532 | $0 | 276,727 (Direct) |
View |
2024-12-02 Tax Withholding |
2024-12-03 4:18 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
16,705 | $38.37 | 276,727 (Direct) |
View |
2024-12-02 Exercise |
2024-12-03 4:18 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
37,532 | $38.37 | 276,727 (Direct) |
View |
2024-08-01 Option Award |
2024-08-05 4:14 pm |
N/A N/A |
EMERSON ELECTRIC CO | EMR | BUTLER CALVIN JR Director |
762 | $0 | 762 (Direct) |
View |
2024-01-29 Exercise |
2024-01-31 4:05 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
104,066 | $0 | 315,334 (Direct) |
View |
2024-01-29 Tax Withholding |
2024-01-31 4:05 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
42,240 | $35.29 | 315,334 (Direct) |
View |
2024-01-29 Option Award |
2024-01-31 4:05 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
153,137 | $0 | 315,334 (Direct) |
View |
2023-02-22 Other |
2023-02-23 3:16 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
69 | $131.67 | 11,050 (Indirect) |
View |
2023-01-31 Other |
2023-02-02 5:48 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
100 | $131.78 | 11,693 (Indirect) |
View |
Ownership |
2023-02-01 5:11 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
0 | $0 | 12,137 (Direct) |
View |
2023-01-23 Exercise |
2023-01-25 3:50 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
134,507 | $0 | 191,815 (Direct) |
View |
2023-01-23 Option Award |
2023-01-25 3:50 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
63,128 | $0 | 191,815 (Direct) |
View |
2023-01-23 Tax Withholding |
2023-01-25 3:50 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR President & CEO |
26,477 | $41.82 | 191,815 (Direct) |
View |
2022-10-31 Other |
2022-11-01 3:58 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
101 | $130.07 | 11,665 (Indirect) |
View |
2022-07-29 Other |
2022-08-01 4:21 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
119 | $109.98 | 11,558 (Indirect) |
View |
2022-05-05 Exercise |
2022-05-09 4:09 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
663 | $0 | 11,314 (Direct) |
View |
2022-05-05 Option Award |
2022-05-09 4:09 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
643 | $0 | 11,314 (Direct) |
View |
2022-05-05 Other |
2022-05-09 4:09 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
18 | $0 | 11,314 (Indirect) |
View |
2022-04-29 Option Award |
2022-05-03 5:32 pm |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
721 | $0 | 1,962 (Direct) |
View |
2022-04-29 Other |
2022-05-03 2:19 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
114 | $115.27 | 10,749 (Indirect) |
View |
2022-02-08 Option Award |
2022-02-10 8:07 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
67,078 | $0 | 129,016 (Direct) |
View |
2022-01-31 Other |
2022-02-02 4:50 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
125 | $104.85 | 10,624 (Indirect) |
View |
Ownership |
2022-02-02 4:47 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
0 | $0 | 10,373 (Indirect) |
View |
2022-01-28 Exercise |
2022-02-01 2:24 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
8,251 | $0 | 56,201 (Direct) |
View |
2022-01-28 Option Award |
2022-02-01 2:24 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
8,251 | $0 | 56,201 (Direct) |
View |
2022-01-28 Tax Withholding |
2022-02-01 2:24 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
3,265 | $57.33 | 56,201 (Direct) |
View |
2022-01-06 Exercise |
2022-01-10 5:16 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
108,172 | $0 | 121,580 (Direct) |
View |
2022-01-06 Tax Withholding |
2022-01-10 5:16 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & Chf Operating Officer |
18,896 | $56.73 | 121,580 (Direct) |
View |
2021-10-29 Other |
2021-11-01 12:15 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
121 | $108.31 | 10,298 (Indirect) |
View |
2021-07-29 Other |
2021-07-30 4:46 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
120 | $109.55 | 10,153 (Indirect) |
View |
2021-05-06 Exercise |
2021-05-10 4:10 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
536 | $0 | 9,897 (Direct) |
View |
2021-05-06 Option Award |
2021-05-10 4:10 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
663 | $0 | 9,897 (Direct) |
View |
2021-05-06 Other |
2021-05-10 4:10 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
8 | $0 | 9,897 (Indirect) |
View |
2021-04-30 Option Award |
2021-05-04 10:37 am |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
761 | $0 | 1,241 (Direct) |
View |
2021-04-30 Other |
2021-05-03 5:07 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
118 | $111.46 | 9,336 (Indirect) |
View |
2021-04-01 Option Award |
2021-04-05 12:26 pm |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
120 | $151.61 | 480 (Direct) |
View |
2021-01-29 Other |
2021-02-01 4:37 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
271 | $96.78 | 9,354 (Indirect) |
View |
Ownership |
2021-01-29 5:19 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
0 | $0 | 8,811 (Indirect) |
View |
2021-01-25 Exercise |
2021-01-26 5:26 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & CEO, Exelon Utilities |
38,224 | $0 | 79,828 (Direct) |
View |
2021-01-25 Option Award |
2021-01-26 5:26 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & CEO, Exelon Utilities |
28,219 | $0 | 79,828 (Direct) |
View |
2021-01-25 Tax Withholding |
2021-01-26 5:26 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & CEO, Exelon Utilities |
6,455 | $43.35 | 79,828 (Direct) |
View |
Ownership |
2021-01-20 3:05 pm |
N/A N/A |
EXELON CORP | EXC | BUTLER CALVIN JR Sr EVP & CEO Exelon Utilities |
0 | $0 | 123,473 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 2:21 pm |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
131 | $127.3 | 360 (Direct) |
View |
2020-10-30 Other |
2020-11-02 3:23 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
303 | $86.7 | 9,020 (Indirect) |
View |
2020-10-01 Option Award |
2020-10-05 1:30 pm |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
181 | $92.09 | 229 (Direct) |
View |
2020-08-21 Option Award |
2020-08-24 3:54 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
536 | $0 | 8,392 (Direct) |
View |
2020-07-30 Other |
2020-07-31 2:06 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
293 | $89.6 | 8,149 (Indirect) |
View |
2020-07-01 Option Award |
2020-07-06 3:51 pm |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
48 | $103.97 | 48 (Direct) |
View |
Ownership |
2020-06-25 8:32 pm |
N/A N/A |
M&T BANK CORP | MTB | BUTLER CALVIN JR Director |
0 | $0 | 0 (Direct) |
View |
2020-05-04 Exercise |
2020-05-05 7:33 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
605 | $0 | 7,554 (Direct) |
View |
2020-05-04 Other |
2020-05-05 7:33 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
13 | $0 | 7,554 (Indirect) |
View |
2020-04-30 Other |
2020-05-01 1:02 pm |
N/A N/A |
RLI CORP | RLI | BUTLER CALVIN JR Director |
360 | $72.83 | 7,888 (Indirect) |
View |