Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 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.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 19, 2026 MNTS A 14,270 · · 14,270 Direct · Acquired (price as of 2026-10-02)
May 19, 2026 MNTS A 15,107 · · 23,593 Direct +178.02% Acquired (price as of 2026-10-02)
May 19, 2026 MNTS A 6,457 · · 6,476 Direct +33984.21% Acquired (price as of 2026-10-02)
May 19, 2026 MNTS A 10,635 · · 16,609 Direct +178.02% Acquired (price as of 2026-10-02)
Feb. 27, 2026 MNTS A 8,486 · · 8,486 Direct · Acquired (price as of 2026-10-02)
April 22, 2025 MNTS A 127,298 · · 127,298 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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 19, 2026 MNTS Restricted Stock Units Class A Common Stock (15,107) · · 15,107 Acquired
May 19, 2026 MNTS Restricted Stock Units Class A Common Stock (10,635) · · 10,635 Acquired
Feb. 27, 2026 MNTS Restricted Stock Units Class A Common Stock (8,486) · · 8,486 Acquired
April 22, 2025 MNTS Restricted Stock Units Class A Common Stock (127,298) · · 127,298 Acquired

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

Compensation (DEF 14A)

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

MNTS

Chief Legal Officer and Corporate Secretary
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $450,000 · $222,865 · · · $130 $672,995

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