PRSO Insider Transactions
155 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
PRSO insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Tomkins Alex | Chief Technology Officer | 2024-06-14 | Purchase | 3,500.0 | $1.53 |
| Tomkins Alex | Chief Technology Officer | 2024-06-14 | Purchase | 1,300.0 | $1.52 |
| McWalter Ian | Director | 2024-06-11 | Purchase | 100,000.0 | $1.27 |
| McWalter Ian | Director | 2023-06-09 | Purchase | 50,000.0 | $0.63 |
| McWalter Ian | Director | 2023-06-08 | Purchase | 50,000.0 | $0.64 |
| Newell Robert Y IV | Director | 2022-06-15 | Purchase | 7,000.0 | — |
| McWalter Ian | Director | 2022-05-24 | Purchase | 15,000.0 | $1.65 |
| McWalter Ian | Director | 2022-05-23 | Purchase | 18.0 | $1.62 |
| Newell Robert Y IV | Director | 2022-05-23 | Purchase | 10,000.0 | $1.65 |
| Newell Robert Y IV | Director | 2022-05-13 | Purchase | 3,000.0 | $1.88 |
| Newell Robert Y IV | Director | 2022-05-12 | Purchase | 10,000.0 | $1.63 |
| McWalter Ian | Director | 2022-03-15 | Purchase | 10,000.0 | — |
| Newell Robert Y IV | Director | 2022-03-15 | Purchase | 10,400.0 | — |
| Melder Andreas | Director | 2022-03-14 | Purchase | 4,150.0 | — |
| McWalter Ian | Director | 2022-03-14 | Purchase | 5,000.0 | $2.09 |
| Newell Robert Y IV | Director | 2022-03-14 | Purchase | 10,000.0 | — |
| Newell Robert Y IV | Director | 2022-03-11 | Purchase | 4,600.0 | — |
| Newell Robert Y IV | Director | 2021-12-13 | Purchase | 15,000.0 | $4.04 |
| Lewis Daniel Lee | Chief Executive Officer | 2021-12-10 | Purchase | 5,000.0 | $3.94 |
| Newell Robert Y IV | Director | 2020-05-07 | Purchase | 10,000.0 | $1.4 |
| Lewis Daniel Lee | Chief Executive Officer | 2018-12-07 | Purchase | 50,000.0 | $0.19 |
| Newell Robert Y IV | Director | 2018-12-03 | Purchase | 50,000.0 | $0.22 |
| Perham Leonard charles | President and CEO | 2016-06-15 | Purchase | 14,902.0 | $0.38 |
| ENG TOMMY | Director | 2015-06-08 | Sale | 4,000.0 | $2.04 |
| Hsu Chi-Ping | Director | 2015-06-05 | Sale | 20,000.0 | $2.12 |
| ENG TOMMY | Director | 2015-06-03 | Sale | 4,000.0 | $2.1 |
| ENG TOMMY | Director | 2015-06-02 | Sale | 5,000.0 | $2.21 |
| ENG TOMMY | Director | 2015-06-01 | Sale | 7,000.0 | $2.3 |
| RIORDAN THOMAS | Chief Operating Officer | 2015-03-04 | Purchase | 93,750.0 | $1.6 |
| Perham Leonard charles | President and CEO | 2015-03-04 | Purchase | 312,500.0 | $1.6 |
| Perham Leonard charles | President and CEO | 2014-11-14 | Purchase | 10,000.0 | $1.8 |
| Perham Leonard charles | President and CEO | 2014-11-13 | Purchase | 10,000.0 | $1.74 |
| Perham Leonard charles | President and CEO | 2014-11-12 | Purchase | 10,000.0 | $1.74 |
| Perham Leonard charles | President and CEO | 2014-11-11 | Purchase | 10,000.0 | $1.72 |
| Perham Leonard charles | President and CEO | 2014-11-10 | Purchase | 10,000.0 | $1.71 |
| Hsu Chi-Ping | Director | 2014-02-27 | Sale | 18,500.0 | $4.5 |
| Hsu Chi-Ping | Director | 2014-02-26 | Sale | 1,500.0 | $4.5 |
| ENG TOMMY | Director | 2014-02-26 | Sale | 5,000.0 | $4.44 |
| ENG TOMMY | Director | 2014-02-25 | Sale | 5,000.0 | $4.38 |
| ENG TOMMY | Director | 2014-02-20 | Sale | 5,000.0 | $4.5 |
| ENG TOMMY | Director | 2014-02-19 | Sale | 5,000.0 | $4.52 |
| ENG TOMMY | Director | 2014-02-18 | Sale | 10,000.0 | $4.63 |
| ENG TOMMY | Director | 2014-02-11 | Sale | 10,000.0 | $4.14 |
| Perham Leonard charles | President and CEO | 2013-05-17 | Purchase | 250,000.0 | $4.0 |
| Perham Leonard charles | President and CEO | 2012-05-31 | Purchase | 43,640.0 | $2.95 |
| Perham Leonard charles | President and CEO | 2012-05-22 | Purchase | 48,400.0 | $3.0 |
| Perham Leonard charles | President and CEO | 2012-05-21 | Purchase | 1,100.0 | $2.99 |
| Perham Leonard charles | President and CEO | 2012-05-21 | Purchase | 500.0 | $3.0 |
| Perham Leonard charles | President and CEO | 2012-05-18 | Purchase | 40,415.0 | $3.0 |
| Perham Leonard charles | President and CEO | 2012-05-17 | Purchase | 9,585.0 | $2.98 |
| Mitra Sundari | Exec. VP of Engineering | 2011-02-28 | Purchase | 2,632.0 | $3.89 |
| SULLIVAN JAMES | Chief Financial Officer | 2011-02-28 | Purchase | 1,502.0 | $3.89 |
| Perham Leonard charles | CEO and President | 2010-12-10 | Purchase | 275,000.0 | $4.38 |
| BERG CARL E | Director | 2010-12-10 | Purchase | 230,000.0 | $4.38 |
| Mitra Sundari | Executive VP of Engineering | 2010-07-16 | Purchase | 47,516.0 | $1.55 |
| BERG CARL E | Director | 2009-11-02 | Purchase | 249,900.0 | $2.35 |
| Perham Leonard charles | Chief Exec Officer, Pres. | 2009-10-30 | Purchase | 75,000.0 | $2.45 |
| BERG CARL E | Director | 2009-10-30 | Purchase | 53,537.0 | $2.45 |
| Mitra Sundari | Executive VP of Engineering | 2009-08-31 | Purchase | 17,000.0 | $1.55 |
| DEMARIA DAVE | VP of Business Operations | 2008-12-30 | Purchase | 15,000.0 | $1.88 |
| BERG CARL E | Director | 2008-12-29 | Purchase | 100,000.0 | $1.92 |
| Perham Leonard charles | Chief Exec Officer, Pres. | 2008-12-24 | Purchase | 193,250.0 | $1.85 |
| BERG CARL E | Director | 2008-12-24 | Purchase | 200,000.0 | $1.92 |
| Perham Leonard charles | Chief Executive Officer, Pres. | 2008-12-24 | Purchase | 193,250.0 | $1.85 |
| Litespeed Management LLC | TenPercentOwner | 2008-12-23 | Sale | 0.0 | $0.0 |
| ZIMMERMAN, JAMIE | TenPercentOwner | 2008-12-23 | Sale | 0.0 | $0.0 |
| LITESPEED MASTER FUND, LTD. | TenPercentOwner | 2008-12-23 | Sale | 0.0 | $0.0 |
| Litespeed Management LLC | TenPercentOwner | 2008-12-23 | Sale | 85,000.0 | $1.85 |
| ZIMMERMAN, JAMIE | TenPercentOwner | 2008-12-23 | Sale | 85,000.0 | $1.85 |
| LITESPEED MASTER FUND, LTD. | TenPercentOwner | 2008-12-23 | Sale | 85,000.0 | $1.85 |
| Perham Leonard charles | Chief Exec Officer, Pres. | 2008-12-23 | Purchase | 6,750.0 | $1.8 |
| Perham Leonard charles | Chief Executive Officer, Pres. | 2008-12-23 | Purchase | 6,750.0 | $1.8 |
| Litespeed Management LLC | TenPercentOwner | 2008-12-23 | Sale | 85,000.0 | $1.85 |
| BERG CARL E | Director | 2008-08-19 | Purchase | 25,541.0 | $4.59 |
| BERG CARL E | Director | 2008-08-14 | Purchase | 20,800.0 | $4.58 |
| BERG CARL E | Director | 2008-08-08 | Purchase | 4,965.0 | $4.5 |
| BERG CARL E | Director | 2008-08-04 | Purchase | 6,902.0 | $4.49 |
| BERG CARL E | Director | 2008-08-01 | Purchase | 241,792.0 | $4.33 |
| BERG CARL E | Director | 2008-05-02 | Purchase | 206,821.0 | $5.18 |
| BERG CARL E | Director | 2008-02-29 | Purchase | 16,467.0 | $4.7 |
| BERG CARL E | Director | 2008-02-28 | Purchase | 13,458.0 | $4.67 |
| BERG CARL E | Director | 2008-02-26 | Purchase | 5,500.0 | $4.35 |
| BERG CARL E | Director | 2008-02-25 | Purchase | 17,554.0 | $4.34 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 100.0 | $4.36 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 3,600.0 | $4.33 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 2,500.0 | $4.21 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 1,127.0 | $4.36 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 500.0 | $4.36 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 4,100.0 | $4.35 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 900.0 | $4.35 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 2,000.0 | $4.35 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 1,373.0 | $4.34 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 670.0 | $4.33 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 600.0 | $4.3 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 418.0 | $4.37 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 130.0 | $4.31 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 982.0 | $4.24 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 1,900.0 | $4.19 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 1,000.0 | $4.19 |
| Perham Leonard charles | CEO and President | 2008-02-20 | Purchase | 1,100.0 | $4.19 |