Brian Merwin
CIK 1485000 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 23, 2010 · Latest: Feb. 23, 2010
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 30 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 16, 2022 | MERC | M | 2,388 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Feb. 16, 2022 | MERC | A | 2,388 | — | — | 2,388 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 16, 2022 | MERC | F | 1,194 | $12.88 | $15,379 | 50,413 Direct | -2.31% | Disposed | -96.4% (price as of 2026-08-19) |
| Feb. 16, 2022 | MERC | M | 2,388 | — | — | 51,607 Direct | +4.85% | Acquired | (price as of 2026-08-19) |
| Feb. 16, 2021 | MERC | M | 3,512 | — | — | 50,975 Direct | +7.40% | Acquired | (price as of 2026-08-19) |
| Feb. 16, 2021 | MERC | F | 1,756 | $13.65 | $23,969 | 49,219 Direct | -3.44% | Disposed | -96.6% (price as of 2026-08-19) |
| Feb. 16, 2021 | MERC | A | 3,512 | — | — | 3,512 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 16, 2021 | MERC | M | 3,512 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Feb. 13, 2020 | MERC | M | 6,206 | — | — | 50,566 Direct | +13.99% | Acquired | (price as of 2026-08-19) |
| Feb. 13, 2020 | MERC | F | 3,103 | $10.84 | $33,637 | 47,463 Direct | -6.14% | Disposed | -95.7% (price as of 2026-08-19) |
| Feb. 13, 2020 | MERC | A | 6,206 | — | — | 6,206 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 13, 2020 | MERC | M | 6,206 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Feb. 14, 2019 | MERC | M | 14,123 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Feb. 14, 2019 | MERC | A | 14,123 | — | — | 14,123 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 14, 2019 | MERC | F | 7,062 | $15.03 | $106,142 | 44,360 Direct | -13.73% | Disposed | -96.9% (price as of 2026-08-19) |
| Feb. 14, 2019 | MERC | M | 14,123 | — | — | 51,422 Direct | +37.86% | Acquired | (price as of 2026-08-19) |
| Feb. 23, 2017 | MERC | M | 8,595 | — | — | 39,115 Direct | +28.16% | Acquired | (price as of 2026-08-19) |
| Feb. 23, 2017 | MERC | F | 4,298 | $12.33 | $52,994 | 34,817 Direct | -10.99% | Disposed | -96.2% (price as of 2026-08-19) |
| Feb. 23, 2017 | MERC | A | 8,595 | — | — | 8,595 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 23, 2017 | MERC | M | 8,595 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Jan. 5, 2016 | MERC | M | 5,922 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Jan. 5, 2016 | MERC | F | 2,961 | $8.96 | $26,531 | 30,520 Direct | -8.84% | Disposed | -94.8% (price as of 2026-08-19) |
| Jan. 5, 2016 | MERC | M | 5,922 | — | — | 33,481 Direct | +21.49% | Acquired | (price as of 2026-08-19) |
| Dec. 31, 2015 | MERC | A | 5,922 | — | — | 5,922 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 2, 2015 | MERC | M | 5,922 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| Feb. 2, 2015 | MERC | F | 2,843 | $12.55 | $35,680 | 27,559 Direct | -9.35% | Disposed | -96.3% (price as of 2026-08-19) |
| Feb. 2, 2015 | MERC | M | 5,922 | — | — | 30,402 Direct | +24.19% | Acquired | (price as of 2026-08-19) |
| Dec. 31, 2014 | MERC | A | 5,922 | — | — | 5,922 Direct | — | Acquired | (price as of 2026-08-19) |
| May 5, 2014 | MERC | F | 5,329 | $9.19 | $48,974 | 24,480 Direct | -17.88% | Disposed | -94.9% (price as of 2026-08-19) |
| May 5, 2014 | MERC | A | 11,842 | — | — | 29,809 Direct | +65.91% | Acquired | (price as of 2026-08-19) |
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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 16, 2022 | MERC | PERFORMAANCE SHARE UNITS | COMMON STOCK (2,388) | $0.00 | — | 2,388 | Disposed |
| Feb. 16, 2022 | MERC | PERFORMANCE SHARE UNITS | COMMON STOCK (2,388) | $0.00 | — | 2,388 | Acquired |
| Feb. 16, 2021 | MERC | Performance Share Units | Common Stock (3,512) | $0.00 | — | 3,512 | Acquired |
| Feb. 16, 2021 | MERC | Performance Share Units | Common Stock (3,512) | $0.00 | — | 3,512 | Disposed |
| Feb. 13, 2020 | MERC | Performance Share Units | Common Stock (6,206) | $0.00 | — | 6,206 | Acquired |
| Feb. 13, 2020 | MERC | Performance Share Units | Common Stock (6,206) | $0.00 | — | 6,206 | Disposed |
| Feb. 14, 2019 | MERC | Performance Share Units | Common Stock (14,123) | $0.00 | — | 14,123 | Disposed |
| Feb. 14, 2019 | MERC | Performance Share Units | Common Stock (14,123) | $0.00 | — | 14,123 | Acquired |
| Feb. 23, 2017 | MERC | Performance Share Units | Common Stock (8,595) | $0.00 | — | 8,595 | Acquired |
| Feb. 23, 2017 | MERC | Performance Share Units | Common Stock (8,595) | $0.00 | — | 8,595 | Disposed |
| Jan. 5, 2016 | MERC | Perforamnce Share Units | Common Stock (5,922) | — | — | 5,922 | Disposed |
| Dec. 31, 2015 | MERC | Performance Share Units | Common Stock (5,922) | — | — | 5,922 | Acquired |
| Feb. 2, 2015 | MERC | Performance Share Units | Common Stock (5,922) | — | — | 5,922 | Disposed |
| Dec. 31, 2014 | MERC | Performance Share Units | Common Stock (5,922) | — | — | 5,922 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 23, 2010 | MERC | Common Shares | 4,600 | Direct |