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 |
2022-05-13 Purchase |
2022-05-17 6:00 pm |
Casa Systems Inc | CASA | STYSLINGER WILLIAM C III Director |
11,800 | $3.99 | $47,082 | 525,213 (Direct) |
View |
2021-09-07 Sale |
2021-09-09 7:00 pm |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
110,000 | $7.0218 | $772,400 | 2,095,361 (Direct) |
View |
2021-08-16 Sale |
2021-08-18 7:00 pm |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
130,000 | $6.85 | $890,500 | 2,205,361 (Direct) |
View |
2021-08-13 Purchase |
2021-08-16 7:00 pm |
Casa Systems Inc | CASA | Hayashi Michael T Director |
1,000 | $7.13 | $7,130 | 81,415 (Direct) |
View |
2021-07-21 Sale |
2021-07-23 7:00 pm |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
130,000 | $7.835 | $1,018,550 | 2,335,361 (Direct) |
View |
2021-06-23 Sale |
2021-06-25 7:00 pm |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
130,000 | $8.82 | $1,146,600 | 2,465,361 (Direct) |
View |
2021-05-24 Sale |
2021-05-26 7:00 pm |
Casa Systems Inc | CASA | STYSLINGER WILLIAM C III Director |
60,000 | $8.53 | $511,800 | 513,413 (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 |
2022-05-18 Option Award |
2022-05-19 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Mead Daniel S. Director |
40,285 | $0 | 40,285 (Direct) |
View |
2022-05-18 Option Award |
2022-05-19 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Hayashi Michael T Director |
40,285 | $0 | 40,285 (Direct) |
View |
2022-05-18 Option Award |
2022-05-19 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | D'Emic Susana Director |
40,285 | $0 | 40,285 (Direct) |
View |
2022-05-18 Option Award |
2022-05-19 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | STYSLINGER WILLIAM C III Director |
40,285 | $0 | 40,285 (Direct) |
View |
2022-05-09 Option Award |
2022-05-11 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Durkin Edward Chief Financial Officer |
350,000 | $0 | 350,000 (Direct) |
View |
2022-05-09 Option Award |
2022-05-11 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
55,556 | $0 | 55,556 (Direct) |
View |
2022-05-09 Option Award |
2022-05-11 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Guo Jerry President & CEO |
916,310 | $0 | 916,310 (Direct) |
View |
2022-05-09 Option Award |
2022-05-11 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
521,875 | $0 | 521,875 (Direct) |
View |
2022-05-09 Option Award |
2022-05-11 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Xie Lucy SVP of Operations |
450,625 | $0 | 450,625 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-03-03 6:12 pm |
N/A N/A |
Casa Systems Inc | CASA | Guo Jerry President & CEO |
32,518 | $4.1 | 10,963,593 (Direct) |
View |
2022-02-25 Exercise |
2022-03-03 6:12 pm |
N/A N/A |
Casa Systems Inc | CASA | Guo Jerry President & CEO |
89,185 | $0 | 10,963,593 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-03-03 6:01 pm |
N/A N/A |
Casa Systems Inc | CASA | Xie Lucy SVP of Operations |
15,644 | $4.1 | 2,275,985 (Direct) |
View |
2022-02-25 Exercise |
2022-03-03 6:01 pm |
N/A N/A |
Casa Systems Inc | CASA | Xie Lucy SVP of Operations |
53,302 | $0 | 2,275,985 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-03-03 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
15,644 | $4.1 | 2,274,010 (Direct) |
View |
2022-02-25 Exercise |
2022-03-03 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
53,302 | $0 | 2,274,010 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-03-03 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
4,341 | $4.1 | 48,480 (Direct) |
View |
2022-02-25 Exercise |
2022-03-03 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
12,531 | $0 | 48,480 (Direct) |
View |
2022-02-25 Tax Withholding |
2022-03-03 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Bruckner Scott Chief Financial Officer |
25,009 | $4.1 | 257,672 (Direct) |
View |
2022-02-25 Exercise |
2022-03-03 6:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Bruckner Scott Chief Financial Officer |
56,391 | $0 | 257,672 (Direct) |
View |
2022-01-01 Exercise |
2022-01-04 9:15 pm |
N/A N/A |
Casa Systems Inc | CASA | Guo Jerry President & CEO |
142,453 | $0 | 11,260,217 (Direct) |
View |
2022-01-01 Tax Withholding |
2022-01-04 9:15 pm |
N/A N/A |
Casa Systems Inc | CASA | Guo Jerry President & CEO |
43,098 | $5.67 | 11,260,217 (Direct) |
View |
2022-01-01 Exercise |
2022-01-04 9:15 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
5,470 | $0 | 31,639 (Direct) |
View |
2022-01-01 Tax Withholding |
2022-01-04 9:15 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
1,895 | $5.67 | 31,639 (Direct) |
View |
2022-01-01 Exercise |
2022-01-04 9:11 pm |
N/A N/A |
Casa Systems Inc | CASA | Xie Lucy SVP of Operations |
62,495 | $0 | 2,307,093 (Direct) |
View |
2022-01-01 Tax Withholding |
2022-01-04 9:11 pm |
N/A N/A |
Casa Systems Inc | CASA | Xie Lucy SVP of Operations |
19,631 | $5.67 | 2,307,093 (Direct) |
View |
2022-01-01 Exercise |
2022-01-04 9:08 pm |
N/A N/A |
Casa Systems Inc | CASA | Bruckner Scott CFO |
38,077 | $0 | 227,656 (Direct) |
View |
2022-01-01 Tax Withholding |
2022-01-04 9:08 pm |
N/A N/A |
Casa Systems Inc | CASA | Bruckner Scott CFO |
18,176 | $5.67 | 227,656 (Direct) |
View |
2022-01-01 Exercise |
2022-01-04 9:07 pm |
N/A N/A |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
50,493 | $0 | 2,248,164 (Direct) |
View |
2022-01-01 Tax Withholding |
2022-01-04 9:07 pm |
N/A N/A |
Casa Systems Inc | CASA | Chen Weidong Chief Technology Officer |
16,108 | $5.67 | 2,248,164 (Direct) |
View |
2021-12-14 Exercise |
2021-12-15 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | D'Emic Susana Director |
1,816 | $0 | 80,205 (Direct) |
View |
2021-11-27 Exercise |
2021-11-30 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Hayashi Michael T Director |
1,699 | $0 | 84,801 (Direct) |
View |
2021-09-14 Exercise |
2021-09-16 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | D'Emic Susana Director |
1,804 | $0 | 80,205 (Direct) |
View |
2021-09-11 Exercise |
2021-09-14 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
3,434 | $0 | 25,388 (Direct) |
View |
2021-09-11 Tax Withholding |
2021-09-14 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Slepian Matthew Corporate Controller |
1,009 | $6.79 | 25,388 (Direct) |
View |
2021-08-27 Exercise |
2021-08-31 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Hayashi Michael T Director |
1,687 | $0 | 84,801 (Direct) |
View |
2021-06-14 Option Award |
2021-06-16 8:17 pm |
N/A N/A |
Casa Systems Inc | CASA | Mead Daniel S. Director |
16,043 | $0 | 16,043 (Direct) |
View |
2021-06-14 Exercise |
2021-06-16 8:14 pm |
N/A N/A |
Casa Systems Inc | CASA | D'Emic Susana Director |
1,804 | $0 | 96,248 (Direct) |
View |
2021-06-14 Option Award |
2021-06-16 8:14 pm |
N/A N/A |
Casa Systems Inc | CASA | D'Emic Susana Director |
16,043 | $0 | 96,248 (Direct) |
View |
2021-06-14 Option Award |
2021-06-16 8:14 pm |
N/A N/A |
Casa Systems Inc | CASA | STYSLINGER WILLIAM C III Director |
16,043 | $0 | 16,043 (Direct) |
View |
2021-06-14 Option Award |
2021-06-16 8:11 pm |
N/A N/A |
Casa Systems Inc | CASA | Hayashi Michael T Director |
16,043 | $0 | 16,043 (Direct) |
View |
2021-05-27 Exercise |
2021-05-28 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Hayashi Michael T Director |
1,687 | $0 | 83,801 (Direct) |
View |
2021-05-20 Exercise |
2021-05-24 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | STYSLINGER WILLIAM C III Director |
35,714 | $0 | 573,413 (Direct) |
View |
2021-05-20 Exercise |
2021-05-24 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | D'Emic Susana Director |
35,714 | $0 | 74,781 (Direct) |
View |
2021-05-20 Exercise |
2021-05-24 7:00 pm |
N/A N/A |
Casa Systems Inc | CASA | Mead Daniel S. Director |
35,714 | $0 | 77,777 (Direct) |
View |