OPTT Insider Transactions
65 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–65; provenance stays internal.
OPTT insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Stratmann Philipp | President and CEO | 2025-12-16 | Purchase | 7,750.0 | $0.33 |
| Stratmann Philipp | President and CEO | 2025-12-15 | Purchase | 6,298.0 | $0.34 |
| Powers Robert Patrick | CFO | 2025-12-15 | Purchase | 14,723.0 | $0.34 |
| Stratmann Philipp | President and CEO | 2025-09-17 | Purchase | 3,989.0 | $0.5 |
| Slaiby Peter E. | Director | 2024-11-25 | Purchase | 35,000.0 | $0.19 |
| Cryan Terence James | Director | 2024-11-13 | Purchase | 100,000.0 | $0.15 |
| Slaiby Peter E. | Director | 2023-09-28 | Purchase | 25,000.0 | $0.39 |
| Powers Robert Patrick | Senior VP and CFO | 2023-09-18 | Purchase | 12,345.0 | $0.4 |
| Cryan Terence James | Director | 2023-09-18 | Purchase | 15,000.0 | — |
| Cryan Terence James | Director | 2023-09-15 | Purchase | 30,000.0 | — |
| Stratmann Philipp | President and CEO | 2023-09-15 | Purchase | 12,115.0 | $0.41 |
| WINTERS ROBERT K | Director | 2020-12-30 | Sale | 25,000.0 | $2.9 |
| Kirby George H III | President, CEO | 2018-11-06 | Purchase | 10,660.0 | $0.55 |
| Kirby George H III | President, CEO | 2018-11-05 | Purchase | 4,264.0 | $0.53 |
| Kirby George H III | President, CEO | 2018-11-02 | Purchase | 14,924.0 | $0.52 |
| Glover Dean J | Director | 2018-09-20 | Purchase | 50,000.0 | $0.66 |
| Cryan Terence James | Director | 2018-09-19 | Purchase | 2,162.0 | $0.59 |
| Glover Dean J | Director | 2018-09-18 | Purchase | 50,000.0 | $0.55 |
| FLUDDER STEVEN M | Director | 2018-08-15 | Purchase | 12,000.0 | $0.72 |
| Kirby George H III | President, CEO | 2018-03-20 | Purchase | 7,000.0 | $1.16 |
| Kirby George H III | President, CEO | 2016-10-24 | Purchase | 6,300.0 | $3.16 |
| Kirby George H III | President, CEO | 2015-07-16 | Purchase | 7,000.0 | $0.58 |
| Kirby George H III | President, CEO | 2015-07-15 | Purchase | 2,229.0 | $0.6 |
| Heinz David R | Chief Operating Officer | 2015-01-20 | Purchase | 10,000.0 | $0.51 |
| Heinz David R | Chief Operating Officer | 2015-01-20 | Purchase | 10,000.0 | $0.52 |
| FEATHERSTONE MARK A | Chief Financial Officer | 2014-12-17 | Purchase | 5,000.0 | $0.6 |
| Heinz David R | Chief Operating Officer | 2014-12-16 | Purchase | 5,000.0 | $0.59 |
| POSNER BRIAN M | Chief Financial Officer | 2011-07-21 | Purchase | 1,600.0 | $3.65 |
| POSNER BRIAN M | Chief Financial Officer | 2011-07-21 | Purchase | 400.0 | $3.66 |
| Taylor George W | Executive Chairman | 2011-04-20 | Sale | 13,000.0 | $4.76 |
| Taylor George W | Executive Chairman | 2011-04-19 | Sale | 12,000.0 | $4.76 |
| Taylor George W | Executive Chairman | 2011-04-18 | Sale | 15,000.0 | $4.78 |
| Taylor George W | Executive Chairman | 2011-04-15 | Sale | 10,000.0 | $4.9 |
| Dunleavy Charles F | Chief Executive Officer | 2011-01-14 | Sale | 2,010.0 | $5.6 |
| Taylor George W | Executive Chairman | 2011-01-14 | Sale | 18,000.0 | $5.53 |
| Taylor George W | Executive Chairman | 2011-01-13 | Sale | 16,000.0 | $5.62 |
| Taylor George W | Executive Chairman | 2011-01-12 | Sale | 6,000.0 | $5.7 |
| Taylor George W | Executive Chairman | 2011-01-11 | Sale | 20,000.0 | $5.76 |
| Taylor George W | Executive Chairman | 2010-12-17 | Sale | 26,204.0 | $5.64 |
| Taylor George W | Executive Chairman | 2010-12-16 | Sale | 20,796.0 | $5.79 |
| LOZIER PAUL F | Director | 2010-10-12 | Sale | 4,000.0 | $5.73 |
| Taylor George W | Executive Chairman | 2010-10-12 | Sale | 31,500.0 | $5.68 |
| Taylor George W | Executive Chairman | 2010-10-11 | Sale | 14,060.0 | $5.29 |
| Taylor George W | Executive Chairman | 2010-10-06 | Sale | 16,640.0 | $5.24 |
| Taylor George W | Executive Chairman | 2010-10-05 | Sale | 2,800.0 | $5.42 |
| Taylor George W | Executive Chairman | 2010-10-04 | Sale | 20,000.0 | $5.29 |
| POSNER BRIAN M | Chief Financial Officer | 2010-07-16 | Purchase | 2,000.0 | $5.44 |
| Taylor George W | Chief Executive Officer | 2009-10-16 | Sale | 15,000.0 | $8.97 |
| Taylor George W | Chief Executive Officer | 2009-10-15 | Sale | 35,000.0 | $7.96 |
| PRESTON SEYMOUR S III | Director | 2009-10-13 | Purchase | 3,000.0 | $5.5 |
| CHATIGNY VICTOR J | Director | 2009-09-22 | Purchase | 816.0 | $4.79 |
| CHATIGNY VICTOR J | Director | 2009-09-22 | Purchase | 1,384.0 | $4.78 |
| CHATIGNY VICTOR J | Director | 2009-09-22 | Purchase | 5,400.0 | $4.77 |
| CHATIGNY VICTOR J | Director | 2009-09-22 | Purchase | 1,115.0 | $4.76 |
| CHATIGNY VICTOR J | Director | 2009-09-22 | Purchase | 1,285.0 | $4.75 |
| Taylor George W | Executive Chairman | 2009-07-17 | Sale | 15,000.0 | $5.23 |
| Taylor George W | Executive Chairman | 2009-04-15 | Sale | 15,578.0 | $5.88 |
| Taylor George W | Executive Chairman | 2009-04-14 | Sale | 11,712.0 | $5.97 |
| Taylor George W | Executive Chairman | 2009-04-13 | Sale | 22,710.0 | $6.04 |
| Taylor George W | Chief Executive Officer | 2009-01-15 | Sale | 28,650.0 | $5.57 |
| Taylor George W | Chief Executive Officer | 2009-01-14 | Sale | 9,150.0 | $6.12 |
| Taylor George W | Chief Executive Officer | 2009-01-13 | Sale | 15,200.0 | $6.46 |
| LOZIER PAUL F | Director | 2008-10-10 | Purchase | 500.0 | $6.5 |
| LOZIER PAUL F | Director | 2008-10-10 | Purchase | 1,000.0 | $6.32 |
| LOZIER PAUL F | Director | 2008-10-09 | Purchase | 500.0 | $6.75 |