Mark A Gramz

CIK 1987675 · View on SEC EDGAR ↗

Insider

First SEC filing: June 25, 2025 · Latest: June 25, 2025

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Insider at

Insider transactions

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

5 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 15, 2025 MCS S 5,139 $8.33 $42,808 0 Indirect -100.00% Disposed 267.6% (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.

Initial ownership (Form 3) 41 holdings

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

Date Ticker Security Shares Ownership
June 25, 2025 MCS Common Stock 1,271 Direct
June 25, 2025 MCS Common Stock 6,700 Direct
June 25, 2025 MCS Common Stock 4,944 Indirect
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (700) 700 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (2,040) 2,040 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (1,750) 1,750 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (4,200) 4,200 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 25, 2025 MCS Stock Option (Right to Buy)→ Common Stock (27,500) 27,500 Direct
June 24, 2025 MCS Common Stock 1,271 Direct
June 24, 2025 MCS Hello Peter - 6,700 Direct
June 24, 2025 MCS Hello Peter - 4,944 Indirect
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (700) 700 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (2,040) 2,040 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (1,750) 1,750 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (4,200) 4,200 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
June 24, 2025 MCS Stock Option (Right to Buy)→ Common Stock (27,500) 27,500 Direct
Aug. 14, 2023 MCS Common Stock 1,271 Direct
Aug. 14, 2023 MCS Common Stock 6,700 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (700) 700 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (2,040) 2,040 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (1,750) 1,750 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (4,200) 4,200 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (3,500) 3,500 Direct
Aug. 14, 2023 MCS Stock Option (Right to Buy)→ Common Stock (27,500) 27,500 Direct