William Ashton

CIK 1474553 · View on SEC EDGAR ↗

Insider

First SEC filing: June 4, 2026 · Latest: June 4, 2026

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 13 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.

Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 3, 2026 MDCXW A 50,000 50,000 Direct Acquired (price as of 2026-08-18)
March 30, 2026 MDCXW A 25,000 25,000 Direct Acquired (price as of 2026-08-18)
Dec. 16, 2025 MDCXW A 25,000 25,000 Direct Acquired (price as of 2026-08-18)
July 22, 2025 MDCXW A 25,000 25,000 Direct Acquired (price as of 2026-08-18)
Oct. 10, 2017 SLS A 15,472 $0.38 $5,879 38,154 Direct +68.21% Acquired -97.7% (price as of 2026-08-19)
July 6, 2017 SLS A 9,866 $0.59 $5,821 22,682 Direct +76.98% Acquired -98.5% (price as of 2026-08-19)
June 8, 2017 SLS A 5,000 5,000 Direct Acquired (price as of 2026-08-19)
April 10, 2017 SLS A 9,870 $0.59 $5,823 12,816 Direct +335.03% Acquired -98.5% (price as of 2026-08-19)
Jan. 20, 2017 SLS A 2,946 $1.98 $5,833 2,946 Direct Acquired -99.6% (price as of 2026-08-19)
July 14, 2016 SLS A 100,000 100,000 Direct Acquired (price as of 2026-08-19)
June 19, 2015 SLS A 100,000 100,000 Direct Acquired (price as of 2026-08-19)
Nov. 26, 2013 SLS A 200,000 200,000 Direct Acquired (price as of 2026-08-19)
April 26, 2013 SLS A 100,000 100,000 Direct Acquired (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 3, 2026 MDCXW Stock Option (right to buy) Common Shares (50,000) $0.36 June 3, 2031 50,000 Acquired
March 30, 2026 MDCXW Stock Option (right to buy) Common Shares (25,000) $0.50 March 27, 2031 25,000 Acquired
Dec. 16, 2025 MDCXW Stock Option (right to buy) Common Shares (25,000) $1.80 Dec. 16, 2030 25,000 Acquired
July 22, 2025 MDCXW Stock Option (right to buy) Common Shares (25,000) $3.08 July 22, 2030 25,000 Acquired
June 8, 2017 SLS Stock Option (right to buy) [F3] Common Stock (5,000) $0.55 June 8, 2027 5,000 Acquired
July 14, 2016 SLS Stock Option (right to buy) [F1] Common Stock (100,000) $0.41 July 14, 2026 100,000 Acquired
June 19, 2015 SLS Stock Option (right to buy) Common Stock (100,000) $1.77 June 19, 2025 100,000 Acquired
Nov. 26, 2013 SLS Stock Option (right to buy) [F1] Common Stock (200,000) $3.88 Nov. 26, 2023 200,000 Acquired
April 26, 2013 SLS Stock Option (right to buy) [F1] Common Stock (100,000) $2.54 April 26, 2023 100,000 Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date Ticker Security Shares Ownership
Jan. 23, 2025 MDCXW Stock Option (right to buy)→ Common Shares Direct
Dec. 31, 2024 MDCXW Common Shares, no par value ("Common Shares") 1,250 Direct
Dec. 31, 2024 MDCXW Stock Option (right to buy)→ Common Shares (25,000) 25,000 Direct