Rainer Rettig
Insider
First SEC filing: Feb. 24, 2020 · Latest: June 2, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 2, 2026 | MERC | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 2, 2025 | MERC | A | 27,933 | · | · | 74,396 Direct | +60.12% | Acquired | (price as of 2026-10-02) |
| Sept. 11, 2024 | MERC | P | 4,000 | $6.10 | $24,400 | 46,463 Direct | +9.42% | Acquired | -95.8% (price as of 2026-10-02) |
| Sept. 9, 2024 | MERC | P | 5,000 | $6.24 | $31,200 | 42,463 Direct | +13.35% | Acquired | -95.9% (price as of 2026-10-02) |
| June 3, 2024 | MERC | A | 10,527 | · | · | 37,463 Direct | +39.08% | Acquired | (price as of 2026-10-02) |
| June 1, 2023 | MERC | A | 1,925 | · | · | 15,388 Direct | +14.30% | Acquired | (price as of 2026-10-02) |
| June 1, 2023 | MERC | A | 11,548 | · | · | 26,936 Direct | +75.05% | Acquired | (price as of 2026-10-02) |
| May 1, 2023 | MERC | A | 2,570 | · | · | 13,463 Direct | +23.59% | Acquired | (price as of 2026-10-02) |
| Aug. 26, 2022 | MERC | S | 12,000 | $16.34 | $196,080 | 10,893 Direct | -52.42% | Disposed | -98.4% (price as of 2026-10-02) |
| June 7, 2022 | MERC | A | 5,678 | · | · | 22,893 Direct | +32.98% | Acquired | (price as of 2026-10-02) |
| June 1, 2021 | MERC | A | 6,065 | · | · | 17,215 Direct | +54.39% | Acquired | (price as of 2026-10-02) |
| June 1, 2020 | MERC | A | 11,150 | · | · | 11,150 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| June 2, 2026 | MERC | Cash Settled Deferred Stock Units [F1] | Common Stock [F1] | · | · | 25,000 | 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. 24, 2020 | MERC | No securities are beneficially owned. | 0 | Direct |