Mark Spoto

CIK 1836585 · View on SEC EDGAR ↗

Insider

First SEC filing: May 6, 2026 · Latest: June 12, 2026

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 22, 2020 MASS P 1,000 $20.00 $20,000 1,000 Direct — Acquired -50.1% (price as of 2026-08-19)

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 11, 2026 MASS Stock Option (option to buy) Common Stock (6,209) $8.22 June 10, 2036 6,209 Acquired
June 11, 2026 MASS Restricted Stock Units Common Stock (13,656) — — 13,656 Acquired
June 10, 2026 MASS Restricted Stock Units Common Stock (14,083) — — 14,083 Disposed
June 17, 2021 MASS Restricted Stock Unit Common Stock, par value $0.001 (1,379) — — 1,379 Acquired
June 17, 2021 MASS Stock Option (option to buy) Common Stock, par value $0.001 (2,455) $41.70 June 17, 2031 2,455 Acquired
Dec. 22, 2020 MASS Series E Preferred Stock Common Stock, par value $0.001 (59,602) — — 59,602 Disposed
Dec. 22, 2020 MASS Series D Preferred Stock Common Stock, par value $0.001 (109,064) — — 109,064 Disposed
Dec. 22, 2020 MASS Series D Preferred Stock Common Stock, par value $0.001 (92,705) — — 92,705 Disposed
Dec. 22, 2020 MASS Series C Preferred Stock Common Stock, par value $0.001 (246,151) — — 246,151 Disposed
Dec. 22, 2020 MASS Series B Preferred Stock Common Stock, par value $0.001 (360,586) — — 360,586 Disposed
Dec. 22, 2020 MASS Series A Preferred Stock Common Stock, par value $0.001 (1,075,533) — — 1,075,533 Disposed
Dec. 17, 2020 MASS Stock Option (option to buy) Common Stock, par value $0.001 (14,410) $20.00 — 14,410 Acquired

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

Initial ownership (Form 3) 21 holdings

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

Date Ticker Security Shares Ownership
May 6, 2026 HAWK Common Stock 39,620 Indirect
May 6, 2026 HAWK Common Stock 24,284 Indirect
May 6, 2026 HAWK Common Stock 170,998 Indirect
May 6, 2026 HAWK Series A-2 Preferred Stock→ Common Stock (1,371,302) 1,371,302 Indirect
May 6, 2026 HAWK Series A-2 Preferred Stock→ Common Stock (835,740) 835,740 Indirect
May 6, 2026 HAWK Series A-3 Preferred Stock→ Common Stock (311,186) 311,186 Indirect
May 6, 2026 HAWK Series A-3 Preferred Stock→ Common Stock (189,652) 189,652 Indirect
May 6, 2026 HAWK Series B Preferred Stock→ Common Stock (513,701) 513,701 Indirect
May 6, 2026 HAWK Series B Preferred Stock→ Common Stock (313,073) 313,073 Indirect
May 6, 2026 HAWK Series C Preferred Stock→ Common Stock (343,934) 343,934 Indirect
May 6, 2026 HAWK Series D Preferred Stock→ Common Stock (221,391) 221,391 Indirect
May 6, 2026 HAWK Series D-1 Preferred Stock→ Common Stock (83,402) 83,402 Indirect
May 6, 2026 HAWK Series D-1 Preferred Stock→ Common Stock (50,829) 50,829 Indirect
May 6, 2026 HAWK Series D-1 Preferred Stock→ Common Stock (223,719) 223,719 Indirect
May 6, 2026 HAWK Warrant to Purchase Common Stock→ Common Stock (10,867) 10,867 Indirect
Dec. 17, 2020 MASS Series A Preferred Stock→ Common Stock, par value $0.001 (1,075,533) 1,075,533 Indirect
Dec. 17, 2020 MASS Series B Preferred Stock→ Common Stock, par value $0.001 (360,586) 360,586 Indirect
Dec. 17, 2020 MASS Series C Preferred Stock→ Common Stock, par value $0.001 (246,151) 246,151 Indirect
Dec. 17, 2020 MASS Series D Preferred Stock→ Common Stock, par value $0.001 (92,705) 92,705 Indirect
Dec. 17, 2020 MASS Series D Preferred Stock→ Common Stock, par value $0.001 (109,064) 109,064 Indirect
Dec. 17, 2020 MASS Series E Preferred Stock→ Common Stock, par value $0.001 (59,602) 59,602 Indirect