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 |
2019-08-06 Purchase | 2019-08-08 4:36 pm | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 30,463 | $24.13 | $735,056 | 328,745 (Indirect Direct) | View |
2019-05-02 Purchase | 2019-05-06 4:18 pm | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 50,000 | $22.14 | $1,106,930 | 298,282 (Indirect Direct) | View |
2019-03-08 Purchase | 2019-03-12 5:00 pm | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 105,000 | $18.67 | $1,960,298 | 248,282 (Indirect Direct) | View |
2019-03-05 Purchase | 2019-03-07 4:35 pm | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 105,000 | $18.51 | $1,943,053 | 143,282 (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 |
2023-05-11 Option Award | 2023-05-12 4:31 pm | N/A N/A | MASCO CORP | MAS | PLANT JOHN C Director | 3,040 | $0 | 42,534 (Direct) | View |
2023-03-31 Exercise | 2023-04-03 5:04 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Executive Chairman & CEO | 2,594,999 | $0 | 6,468,601 (Direct) | View |
2023-03-31 Tax Withholding | 2023-04-03 5:04 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Executive Chairman & CEO | 1,128,307 | $42.37 | 6,468,601 (Direct) | View |
2022-10-20 Option Award | 2022-10-24 8:20 pm | N/A N/A | JABIL INC | JBL | PLANT JOHN C Director | 3,600 | $0 | 53,000 (Direct) | View |
2022-05-12 Option Award | 2022-05-16 5:16 pm | N/A N/A | MASCO CORP | MAS | PLANT JOHN C Director | 2,930 | $0 | 39,494 (Direct) | View |
2022-03-31 Exercise | 2022-04-04 5:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chief Executive Officer | 495,000 | $0 | 4,996,908 (Direct) | View |
2022-03-31 Tax Withholding | 2022-04-04 5:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chief Executive Officer | 215,227 | $35.94 | 4,996,908 (Direct) | View |
2021-10-21 Option Award | 2021-10-25 9:19 pm | N/A N/A | JABIL INC | JBL | PLANT JOHN C Director | 3,400 | $0 | 49,400 (Direct) | View |
2021-10-14 Option Award | 2021-10-18 8:39 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chief Executive Officer | 500,000 | $0 | 3,589,999 (Direct) | View |
2021-06-09 Tax Withholding | 2021-06-11 6:03 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 70,293 | $35.03 | 4,712,135 (Direct) | View |
2021-06-09 Exercise | 2021-06-11 6:03 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 161,667 | $0 | 4,712,135 (Direct) | View |
2021-05-12 Option Award | 2021-05-14 4:14 pm | N/A N/A | MASCO CORP | MAS | PLANT JOHN C Director | 2,580 | $0 | 36,564 (Direct) | View |
2021-03-31 Exercise | 2021-04-02 4:34 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 333,334 | $0 | 4,782,428 (Direct) | View |
2021-03-31 Tax Withholding | 2021-04-02 4:34 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 144,934 | $32.13 | 4,782,428 (Direct) | View |
2021-03-09 Exercise | 2021-03-10 4:12 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 60,833 | $0 | 4,927,362 (Direct) | View |
2021-03-09 Tax Withholding | 2021-03-10 4:12 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 26,214 | $29.76 | 4,927,362 (Direct) | View |
2020-12-17 Tax Withholding | 2020-12-18 6:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 25,893 | $26.96 | 4,953,576 (Direct) | View |
2020-12-17 Exercise | 2020-12-18 6:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 60,833 | $0 | 4,953,576 (Direct) | View |
2020-10-15 Option Award | 2020-10-19 5:51 pm | N/A N/A | JABIL INC | JBL | PLANT JOHN C Director | 5,800 | $0 | 46,000 (Direct) | View |
2020-08-06 Exercise(A) | 2020-08-11 5:19 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 608,332 | $0 | 1,028,600 (Direct) | View |
2020-08-06 Exercise | 2020-08-10 7:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 608,332 | $0 | 12,575,300 (Direct) | View |
2020-08-06 Exercise | 2020-08-10 7:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 608,332 | $17.28 | 12,575,300 (Direct) | View |
2020-08-06 Tax Withholding | 2020-08-10 7:30 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Chairman and Co-CEO | 256,260 | $17.28 | 12,575,300 (Direct) | View |
2020-06-09 Option Award | 2020-06-11 6:44 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Co-Chief Executive Officer | 785,000 | $0 | 8,329,996 (Direct) | View |
2020-05-13 Option Award | 2020-05-15 3:45 pm | N/A N/A | MASCO CORP | MAS | PLANT JOHN C Director | 3,510 | $0 | 33,984 (Direct) | View |
2020-04-02 Option Award(A) | 2020-04-24 4:57 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Co-Chief Executive Officer | 2,800,000 | $0 | 5,259,996 (Direct) | View |
2020-04-02 Option Award | 2020-04-06 9:25 pm | N/A N/A | Howmet Aerospace Inc. | HWM | PLANT JOHN C Co-CEO | 2,800,000 | $0 | 5,000,000 (Direct) | View |
2020-02-06 Tax Withholding | 2020-02-07 5:05 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 414,138 | $31.4 | 914,607 (Direct) | View |
2020-02-06 Exercise | 2020-02-07 5:05 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 1,000,000 | $0 | 914,607 (Direct) | View |
2019-10-17 Option Award | 2019-10-21 6:46 pm | N/A N/A | JABIL INC | JBL | PLANT JOHN C Director | 5,800 | $0 | 40,200 (Direct) | View |
2019-08-05 Option Award | 2019-08-07 5:51 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Chairman and CEO | 600,000 | $0 | 600,000 (Direct) | View |
2019-05-10 Option Award | 2019-05-14 3:30 pm | N/A N/A | MASCO CORP | MAS | PLANT JOHN C Director | 3,690 | $0 | 30,474 (Direct) | View |
2019-02-22 Option Award | 2019-02-26 7:28 pm | N/A N/A | Gates Industrial Corp plc | GTES | PLANT JOHN C Director | 6,075 | $0 | 57,493 (Direct) | View |
2019-02-15 Option Award | 2019-02-19 1:13 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Chief Executive Officer | 1,000,000 | $0 | 1,000,000 (Direct) | View |
2019-01-03 Option Award | 2019-01-04 4:46 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Director | 1,808 | $18.43 | 42,732 (Direct) | View |
2018-10-23 Option Award | 2018-10-24 4:24 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Director | 6,295 | $0 | 40,924 (Direct) | View |
2018-10-18 Option Award | 2018-10-22 5:25 pm | N/A N/A | JABIL INC | JBL | PLANT JOHN C Director | 8,800 | $0 | 34,400 (Direct) | View |
2018-10-02 Option Award | 2018-10-03 2:35 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Director | 1,502 | $22.19 | 34,629 (Direct) | View |
2018-07-03 Option Award | 2018-07-06 3:10 pm | N/A N/A | Arconic Inc. | ARNC | PLANT JOHN C Director | 1,972 | $16.9 | 33,127 (Direct) | View |