David M Gandossi

CIK 1258686 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 17, 2022 · Latest: Feb. 17, 2022

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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

30 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 14, 2018 MERC S 10b5-1 12,000 $12.79 $153,480 115,714 Direct -9.40% Disposed -96.4% (price as of 2026-08-20)
Feb. 7, 2018 MERC S 10b5-1 12,000 $12.84 $154,080 127,714 Direct -8.59% Disposed -96.4% (price as of 2026-08-20)
Jan. 31, 2018 MERC S 10b5-1 12,000 $14.67 $176,040 139,714 Direct -7.91% Disposed -96.9% (price as of 2026-08-20)
Jan. 24, 2018 MERC S 10b5-1 12,000 $14.50 $174,000 151,714 Direct -7.33% Disposed -96.8% (price as of 2026-08-20)
Jan. 17, 2018 MERC S 10b5-1 12,000 $14.36 $172,320 163,714 Direct -6.83% Disposed -96.8% (price as of 2026-08-20)
Jan. 10, 2018 MERC S 10b5-1 12,000 $14.19 $170,280 175,714 Direct -6.39% Disposed -96.8% (price as of 2026-08-20)
Jan. 3, 2018 MERC S 10b5-1 12,000 $14.31 $171,720 187,714 Direct -6.01% Disposed -96.8% (price as of 2026-08-20)
Dec. 27, 2017 MERC S 10b5-1 12,000 $14.26 $171,120 199,714 Direct -5.67% Disposed -96.8% (price as of 2026-08-20)
Dec. 20, 2017 MERC S 10b5-1 12,000 $13.83 $165,960 211,714 Direct -5.36% Disposed -96.7% (price as of 2026-08-20)
Dec. 13, 2017 MERC S 10b5-1 12,000 $13.25 $159,000 223,714 Direct -5.09% Disposed -96.5% (price as of 2026-08-20)
March 10, 2009 MERC P 5,100 $0.30 $1,530 115,100 Direct +4.64% Acquired 52.6% (price as of 2026-08-20)
March 10, 2009 MERC P 4,900 $0.29 $1,421 120,000 Direct +4.26% Acquired 57.9% (price as of 2026-08-20)
March 4, 2009 MERC P 50,000 $0.40 $20,000 110,000 Direct +83.33% Acquired 14.4% (price as of 2026-08-20)
Feb. 27, 2009 MERC P 10,000 $0.58 $5,800 60,000 Direct +20.00% Acquired -21.1% (price as of 2026-08-20)
Nov. 17, 2008 MERC P 2,500 $1.70 $4,250 42,500 Direct +6.25% Acquired -73.1% (price as of 2026-08-20)
Nov. 17, 2008 MERC P 700 $1.70 $1,190 43,200 Direct +1.65% Acquired -73.1% (price as of 2026-08-20)
Nov. 17, 2008 MERC P 6,800 $1.74 $11,832 50,000 Direct +15.74% Acquired -73.7% (price as of 2026-08-20)
Nov. 6, 2008 MERC P 600 $2.26 $1,356 35,000 Direct +1.74% Acquired -79.7% (price as of 2026-08-20)
Nov. 6, 2008 MERC P 5,000 $2.26 $11,300 40,000 Direct +14.29% Acquired -79.7% (price as of 2026-08-20)
Nov. 5, 2008 MERC P 200 $2.40 $480 30,200 Direct +0.67% Acquired -80.9% (price as of 2026-08-20)
Nov. 5, 2008 MERC P 200 $2.48 $496 30,400 Direct +0.66% Acquired -81.5% (price as of 2026-08-20)
Nov. 5, 2008 MERC P 4,000 $2.50 $10,000 34,400 Direct +13.16% Acquired -81.7% (price as of 2026-08-20)

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 PERFORMANCE SHARE UNITS COMMON STOCK (12,532) $0.00 — 12,532 Disposed
Feb. 16, 2022 MERC PERFORMANCE SHARE UNITS COMMON STOCK (12,532) $0.00 — 12,532 Acquired
Feb. 16, 2021 MERC Performance Share Units Common Stock (19,372) $0.00 — 19,372 Acquired
Feb. 16, 2021 MERC Performance Share Units Common Stock (19,372) $0.00 — 19,372 Disposed
Feb. 13, 2020 MERC Performance Share Units Common Stock (33,265) $0.00 — 33,265 Acquired
Feb. 13, 2020 MERC Performance Share Units Common Stock (33,265) $0.00 — 33,265 Disposed
Feb. 14, 2019 MERC Performance Share Units Common Stock (75,724) $0.00 — 75,724 Disposed
Feb. 14, 2019 MERC Performance Share Units Common Stock (75,724) $0.00 — 75,724 Acquired
Feb. 23, 2017 MERC Performance Share Units Common Shares (36,898) $0.00 — 36,898 Disposed
Feb. 23, 2017 MERC Performance Share Units Common Stock (36,898) $0.00 — 36,898 Acquired
Jan. 5, 2016 MERC Performance Share Units Common Stock (19,738) — — 19,738 Disposed
Dec. 31, 2015 MERC Performance Share Units Common Stock (19,738) — — 19,738 Acquired
Feb. 2, 2015 MERC Performance Share Units Common Stock (19,738) — — 19,738 Disposed
Dec. 31, 2014 MERC Performance Share Units Common Stock (19,738) — — 19,738 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

MERC

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2021 — — — — — — — —
2018 — — — — — — — —
2017 — — — — — — — —

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.