Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 5 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 5,405 · · 5,405 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)
Feb. 27, 2026 MNTS A 3,606 · · 3,606 Direct · Acquired (price as of 2026-10-02)
Feb. 27, 2026 MNTS A 8,486 · · 8,486 Direct · Acquired (price as of 2026-10-02)
Aug. 1, 2025 MNTS A 95,000 · · 95,000 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 19, 2026 MNTS Restricted Stock Units Class A Common Stock (15,107) · · 15,107 Acquired
Feb. 27, 2026 MNTS Restricted Stock Units Class A Common Stock (3,606) · · 3,606 Acquired
Feb. 27, 2026 MNTS Restricted Stock Units Class A Common Stock (8,486) · · 8,486 Acquired
Aug. 1, 2025 MNTS Restricted Stock Units Class A Common Stock (95,000) · · 95,000 Acquired

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