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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-07-31 Tax Withholding |
2021-08-03 5:19 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,741 | $24.97 | 202,269 (Direct) |
View |
2021-07-31 Exercise |
2021-08-03 5:19 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,741 | $0 | 202,269 (Direct) |
View |
2021-07-31 Option Award |
2021-08-03 5:19 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
36,449 | $0 | 202,269 (Direct) |
View |
2021-07-31 Tax Withholding |
2021-08-03 5:11 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
13,944 | $24.97 | 131,112 (Direct) |
View |
2021-07-31 Exercise |
2021-08-03 5:11 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
27,458 | $0 | 131,112 (Direct) |
View |
2021-07-07 Other |
2021-07-08 4:17 pm |
N/A N/A |
AIR INDUSTRIES GROUP | AIRI | PORCELAIN MICHAEL Director |
9,095 | $1.3 | 198,414 (Direct) |
View |
2021-04-06 Other |
2021-04-08 5:21 pm |
N/A N/A |
AIR INDUSTRIES GROUP | AIRI | PORCELAIN MICHAEL Director |
8,506 | $1.39 | 188,730 (Direct) |
View |
2021-01-11 Option Award |
2021-01-13 4:24 pm |
2021-03-31 2027-12-31 |
AIR INDUSTRIES GROUP | AIRI | PORCELAIN MICHAEL Director |
10,000 | $0 | 171,718 (Direct) |
View |
2021-01-04 Other |
2021-01-06 3:15 pm |
N/A N/A |
AIR INDUSTRIES GROUP | AIRI | PORCELAIN MICHAEL Director |
9,613 | $1.23 | 171,331 (Direct) |
View |
2020-10-04 Tax Withholding |
2020-10-06 4:38 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
393 | $13.97 | 163,900 (Direct) |
View |
2020-10-04 Exercise |
2020-10-06 4:38 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
801 | $0 | 163,900 (Direct) |
View |
2020-10-05 Other |
2020-10-06 3:03 pm |
N/A N/A |
AIR INDUSTRIES GROUP | AIRI | PORCELAIN MICHAEL Director |
10,372 | $1.14 | 162,477 (Direct) |
View |
2020-09-22 Tax Withholding |
2020-09-24 5:15 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
6,300 | $14.61 | 117,190 (Direct) |
View |
2020-09-22 Option Award |
2020-09-24 5:15 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
12,863 | $0 | 117,190 (Direct) |
View |
2020-07-15 Other |
2020-08-18 6:19 pm |
N/A N/A |
AIR INDUSTRIES GROUP | AIRI | PORCELAIN MICHAEL Director |
9,535 | $1.24 | 151,268 (Direct) |
View |
2020-08-09 Tax Withholding |
2020-08-11 5:23 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,382 | $17.56 | 157,730 (Direct) |
View |
2020-08-09 Exercise |
2020-08-11 5:23 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
2,822 | $0 | 157,730 (Direct) |
View |
2020-08-09 Tax Withholding |
2020-08-11 5:10 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,198 | $17.56 | 159,112 (Direct) |
View |
2020-08-09 Exercise |
2020-08-11 5:10 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
2,445 | $0 | 159,112 (Direct) |
View |
2020-08-09 Tax Withholding |
2020-08-11 5:06 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,394 | $17.56 | 107,940 (Direct) |
View |
2020-08-08 Tax Withholding |
2020-08-11 4:58 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
671 | $17.56 | 161,704 (Direct) |
View |
2020-08-08 Exercise |
2020-08-11 4:58 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,370 | $0 | 161,704 (Direct) |
View |
2020-08-04 Option Award |
2020-08-06 5:05 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
23,607 | $0 | 53,740 (Direct) |
View |
2020-07-31 Exercise |
2020-08-04 6:36 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,265 | $0 | 164,816 (Direct) |
View |
2020-07-31 Tax Withholding |
2020-08-04 6:36 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
1,265 | $16.42 | 164,816 (Direct) |
View |
2020-07-31 Option Award |
2020-08-04 6:36 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
28,723 | $0 | 164,816 (Direct) |
View |
2020-07-31 Exercise |
2020-08-04 6:08 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
28,625 | $0 | 108,635 (Direct) |
View |
2020-07-31 Tax Withholding |
2020-08-04 6:08 pm |
N/A N/A |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
13,345 | $16.42 | 108,635 (Direct) |
View |
2020-05-28 Option Award |
2020-05-29 5:50 pm |
2021-05-28 2030-05-28 |
COMTECH TELECOMMUNICATIONS CORP | CMTL | PORCELAIN MICHAEL President & COO |
70,000 | $0 | 1,220,000 (Direct) |
View |