Stuart Maier
CIK 1583383 · View on SEC EDGAR ↗
First SEC filing: Aug. 15, 2013 · Latest: Aug. 15, 2013
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Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 16, 2018 | GPOR | S 10b5-1 | 2,000 | $11.19 | $22,380 | 117,945 Direct | -1.67% | Disposed | 1434.4% (price as of 2026-08-18) |
| Dec. 15, 2017 | GPOR | S 10b5-1 | 6,000 | $12.17 | $73,020 | 46,366 Direct | -11.46% | Disposed | 1310.8% (price as of 2026-08-18) |
| June 20, 2016 | GPOR | S | 10,000 | $33.35 | $333,500 | 20,366 Direct | -32.93% | Disposed | 414.8% (price as of 2026-08-18) |
| June 19, 2015 | GPOR | S | 9,150 | $42.50 | $388,875 | 20,366 Direct | -31.00% | Disposed | 304.0% (price as of 2026-08-18) |
| June 18, 2015 | GPOR | S | 895 | $43.85 | $39,246 | 29,516 Direct | -2.94% | Disposed | 291.6% (price as of 2026-08-18) |
| Dec. 16, 2014 | GPOR | S | 6,700 | $40.00 | $268,000 | 30,411 Direct | -18.05% | Disposed | 329.2% (price as of 2026-08-18) |
| June 20, 2014 | GPOR | S | 2,000 | $65.00 | $130,000 | 37,111 Direct | -5.11% | Disposed | 164.2% (price as of 2026-08-18) |
| Dec. 13, 2013 | GPOR | S | 5,000 | $55.56 | $277,800 | 44,111 Direct | -10.18% | Disposed | 209.0% (price as of 2026-08-18) |
| Dec. 13, 2013 | GPOR | S | 5,000 | $55.60 | $278,000 | 39,111 Direct | -11.34% | Disposed | 208.8% (price as of 2026-08-18) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 15, 2013 | GPOR | Common Stock | 9,111 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $414,002 | — | $572,729 | — | — | — | $448,036 | $1,434,767 |
| 2018 | $414,000 | — | — | — | $211,140 | — | $19,315 | $1,343,346 |
| 2017 | $400,000 | — | — | — | $228,000 | — | $21,687 | $1,218,007 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.