Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 41 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

41 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 21, 2024 MCHB S 8,000 $11.26 $90,080 28,409 Indirect -21.97% Disposed 31.9% (price as of 2026-10-05)
May 12, 2023 MCHB P 10,000 $5.99 $59,900 50,000 Direct +25.00% Acquired 147.9% (price as of 2026-10-05)
May 24, 2022 MCHB P 3,000 $39.80 $119,400 40,000 Direct +8.11% Acquired -62.7% (price as of 2026-10-05)
Aug. 3, 2021 MCHB P 8,000 $37.75 $302,000 37,000 Direct +27.59% Acquired -60.7% (price as of 2026-10-05)
May 5, 2021 MCHB P 8,400 $42.60 $357,840 29,000 Direct +40.78% Acquired -65.1% (price as of 2026-10-05)
Nov. 4, 2020 MCHB P 600 $31.04 $18,624 20,600 Direct +3.00% Acquired -52.2% (price as of 2026-10-05)
Nov. 4, 2020 MCHB P 400 $31.05 $12,420 400 Indirect · Acquired -52.2% (price as of 2026-10-05)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 1, 2025 MCHB Restricted Stock Units Common Stock (883) · · 883 Disposed
Jan. 1, 2025 MCHB Restricted Stock Units Common Stock (1,699) · · 1,699 Disposed
Jan. 1, 2025 MCHB Restricted Stock Units Common Stock (5,350) · · 5,350 Disposed
Jan. 1, 2024 MCHB Restricted Stock Units Common Stock (16,052) · · 16,052 Acquired
Jan. 1, 2024 MCHB Restricted Stock Units Common Stock (1,302) · · 1,302 Disposed
Jan. 1, 2024 MCHB Restricted Stock Units Common Stock (882) · · 882 Disposed
Jan. 1, 2024 MCHB Restricted Stock Units Common Stock (1,699) · · 1,699 Disposed
May 26, 2023 MCHB Restricted Stock Units Common Stock (1,807) · · 1,807 Disposed
Jan. 1, 2023 MCHB Restricted Stock Units Common Stock (5,098) · · 5,098 Acquired
Jan. 1, 2023 MCHB Restricted Stock Units Common Stock (1,302) · · 1,302 Disposed
Jan. 1, 2023 MCHB Restricted Stock Units Common Stock (882) · · 882 Disposed
Nov. 11, 2022 MCHB Restricted Stock Units Common Stock (7,740) · · 7,740 Disposed
May 26, 2022 MCHB Restricted Stock Units Common Stock (1,807) · · 1,807 Disposed
Jan. 1, 2022 MCHB Restricted Stock Units Common Stock (2,647) · · 2,647 Acquired
Jan. 1, 2022 MCHB Restricted Stock Units Common Stock (1,301) · · 1,301 Disposed
Nov. 11, 2021 MCHB Restricted Stock Units Common Stock (7,740) · · 7,740 Disposed
May 26, 2021 MCHB Restricted Stock Units Common Stock (1,807) · · 1,807 Disposed
Jan. 1, 2021 MCHB Restricted Stock Units Common Stock (3,905) · · 3,905 Acquired
Nov. 11, 2020 MCHB Restricted Stock Units Common Stock (7,740) · · 7,740 Disposed
May 26, 2020 MCHB Restricted Stock Units Common Stock (5,421) · · 5,421 Acquired
May 11, 2020 MCHB Restricted Stock Units Common Stock (23,220) · · 23,220 Acquired

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

Initial ownership (Form 3) 1 holding

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
May 12, 2020 MCHB Common Stock 20,000 Direct

Compensation (DEF 14A)

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $352,002 · · · $497,504 · $1,683,548 $2,533,054
2024 $486,658 · $346,884 · $116,100 · $70,014 $1,019,656
2022 $454,235 · $272,932 · $81,120 · $91,239 $899,526

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