PRKR Insider Transactions — Page 4
439 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 301–400; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 300.0 | $0.81 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 1,000.0 | $0.81 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 100.0 | $0.81 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 200.0 | $0.81 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 1,100.0 | $0.79 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 700.0 | $0.79 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 100.0 | $0.79 |
| STERNE ROBERT GREENE | Director | 2010-09-09 | Purchase | 200.0 | $0.79 |
| PARKER JEFFREY | Chief Executive Officer | 2010-09-09 | Purchase | 5,281.0 | $0.9 |
| SAMMONS WILLIAM L | Director | 2010-09-08 | Purchase | 2,000.0 | $0.82 |
| SAMMONS WILLIAM L | Director | 2010-09-08 | Purchase | 1,000.0 | $0.82 |
| SAMMONS WILLIAM L | Director | 2010-09-08 | Purchase | 1,000.0 | $0.82 |
| PARKER JEFFREY | Chief Executive Officer | 2010-09-03 | Purchase | 2,500.0 | $0.81 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 32.0 | $0.73 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 356.0 | $0.73 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 32.0 | $0.72 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 32.0 | $0.72 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 65.0 | $0.72 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 32.0 | $0.72 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 33.0 | $0.71 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 32.0 | $0.71 |
| Stuckey John | Executive Vice President | 2010-09-01 | Sale | 42.0 | $0.71 |
| Stuckey John | Executive Vice President | 2010-06-01 | Sale | 656.0 | $1.73 |
| Stuckey John | Executive Vice President | 2010-06-01 | Sale | 1,313.0 | $1.73 |
| SORRELLS DAVID F | Chief Technical Officer | 2010-04-08 | Sale | 2,000.0 | $1.84 |
| SORRELLS DAVID F | Chief Technical Officer | 2010-04-08 | Sale | 1,400.0 | $1.85 |
| SORRELLS DAVID F | Chief Technical Officer | 2010-04-07 | Sale | 4,600.0 | $1.88 |
| SORRELLS DAVID F | Chief Technical Officer | 2010-04-07 | Sale | 1,000.0 | $1.85 |
| Stuckey John | Executive Vice President | 2009-12-31 | Sale | 586.0 | $1.83 |
| PARKER TODD | Director | 2009-10-01 | Sale | 168.0 | $4.09 |
| PARKER TODD | Director | 2009-10-01 | Sale | 100.0 | $4.06 |
| PARKER TODD | Director | 2009-10-01 | Sale | 1,200.0 | $4.03 |
| PARKER TODD | Director | 2009-10-01 | Sale | 1,039.0 | $4.02 |
| PARKER TODD | Director | 2009-10-01 | Sale | 326.0 | $4.0 |
| PARKER TODD | Director | 2009-10-01 | Sale | 100.0 | $3.98 |
| PARKER TODD | Director | 2009-10-01 | Sale | 200.0 | $3.97 |
| PARKER TODD | Director | 2009-10-01 | Sale | 100.0 | $3.96 |
| PARKER TODD | Director | 2009-10-01 | Sale | 100.0 | $3.89 |
| PARKER TODD | Director | 2009-09-03 | Sale | 3,333.0 | $3.57 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-09-02 | Sale | 1,716.0 | $3.34 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-09-01 | Sale | 200.0 | $3.37 |
| Stuckey John | Executive Vice President | 2009-09-01 | Sale | 619.0 | $3.38 |
| PARKER TODD | Director | 2009-08-06 | Sale | 144.0 | $3.12 |
| PARKER TODD | Director | 2009-08-06 | Sale | 900.0 | $3.11 |
| PARKER TODD | Director | 2009-08-06 | Sale | 600.0 | $3.1 |
| PARKER TODD | Director | 2009-08-06 | Sale | 300.0 | $3.09 |
| PARKER TODD | Director | 2009-08-06 | Sale | 1,089.0 | $3.08 |
| PARKER TODD | Director | 2009-08-06 | Sale | 100.0 | $3.07 |
| PARKER TODD | Director | 2009-08-06 | Sale | 200.0 | $3.06 |
| PARKER TODD | Director | 2009-07-02 | Sale | 100.0 | $3.14 |
| PARKER TODD | Director | 2009-07-02 | Sale | 100.0 | $3.12 |
| PARKER TODD | Director | 2009-07-02 | Sale | 600.0 | $3.1 |
| PARKER TODD | Director | 2009-07-02 | Sale | 100.0 | $3.1 |
| PARKER TODD | Director | 2009-07-02 | Sale | 800.0 | $3.09 |
| PARKER TODD | Director | 2009-07-02 | Sale | 100.0 | $3.09 |
| PARKER TODD | Director | 2009-07-02 | Sale | 200.0 | $3.08 |
| PARKER TODD | Director | 2009-07-02 | Sale | 300.0 | $3.07 |
| PARKER TODD | Director | 2009-07-02 | Sale | 100.0 | $3.07 |
| PARKER TODD | Director | 2009-07-02 | Sale | 200.0 | $3.07 |
| PARKER TODD | Director | 2009-07-02 | Sale | 633.0 | $3.06 |
| PARKER TODD | Director | 2009-07-02 | Sale | 100.0 | $3.05 |
| PARKER TODD | Director | 2009-06-04 | Sale | 300.0 | $3.23 |
| PARKER TODD | Director | 2009-06-04 | Sale | 500.0 | $3.22 |
| PARKER TODD | Director | 2009-06-04 | Sale | 400.0 | $3.21 |
| PARKER TODD | Director | 2009-06-04 | Sale | 500.0 | $3.2 |
| PARKER TODD | Director | 2009-06-04 | Sale | 100.0 | $3.19 |
| PARKER TODD | Director | 2009-06-04 | Sale | 200.0 | $3.18 |
| PARKER TODD | Director | 2009-06-04 | Sale | 505.0 | $3.17 |
| PARKER TODD | Director | 2009-06-04 | Sale | 733.0 | $3.16 |
| PARKER TODD | Director | 2009-06-04 | Sale | 95.0 | $3.13 |
| Stuckey John | Executive Vice President | 2009-06-02 | Sale | 100.0 | $3.17 |
| Stuckey John | Executive Vice President | 2009-06-02 | Sale | 100.0 | $3.16 |
| Stuckey John | Executive Vice President | 2009-06-02 | Sale | 100.0 | $3.14 |
| Stuckey John | Executive Vice President | 2009-06-02 | Sale | 318.0 | $3.09 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.17 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.16 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.15 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.11 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 300.0 | $3.09 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.07 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 200.0 | $3.06 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.05 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 200.0 | $3.03 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 300.0 | $3.02 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 216.0 | $3.01 |
| SORRELLS DAVID F | Chief Technical Officer | 2009-06-02 | Sale | 100.0 | $3.0 |
| PARKER TODD | Director | 2009-05-07 | Sale | 200.0 | $3.22 |
| PARKER TODD | Director | 2009-05-07 | Sale | 200.0 | $3.21 |
| PARKER TODD | Director | 2009-05-07 | Sale | 100.0 | $3.18 |
| PARKER TODD | Director | 2009-05-07 | Sale | 933.0 | $3.17 |
| PARKER TODD | Director | 2009-05-07 | Sale | 100.0 | $3.15 |
| PARKER TODD | Director | 2009-05-07 | Sale | 100.0 | $3.14 |
| PARKER TODD | Director | 2009-05-07 | Sale | 200.0 | $3.13 |
| PARKER TODD | Director | 2009-05-07 | Sale | 700.0 | $3.12 |
| PARKER TODD | Director | 2009-05-07 | Sale | 100.0 | $3.1 |
| PARKER TODD | Director | 2009-05-07 | Sale | 100.0 | $3.09 |
| PARKER TODD | Director | 2009-05-07 | Sale | 530.0 | $3.08 |
| PARKER TODD | Director | 2009-05-07 | Sale | 70.0 | $3.04 |
| PARKER TODD | Director | 2009-05-04 | Sale | 200.0 | $2.9 |
| PARKER TODD | Director | 2009-05-04 | Sale | 400.0 | $2.89 |