Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 18 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
Sept. 18, 2026 DFTX M 1,629 $35.52 $57,862 21,402 Direct +8.24% Acquired 0.3% (price as of 2026-10-06)
Sept. 18, 2026 DFTX M 1,629 · · 0 Direct -100.00% Disposed (price as of 2026-10-06)
June 11, 2026 DFTX A 19,188 · · 19,188 Direct · Acquired (price as of 2026-10-06)
June 11, 2026 DFTX A 4,666 · · 19,773 Direct +30.89% Acquired (price as of 2026-10-06)
June 12, 2025 DFTX A 75,187 · · 75,187 Direct · Acquired (price as of 2026-10-06)
June 10, 2024 DFTX A 16,506 · · 16,506 Direct · Acquired (price as of 2026-10-06)
June 21, 2023 DFTX A 19,203 · · 29,748 Direct +182.11% Acquired (price as of 2026-10-06)
June 21, 2023 DFTX A 13,671 · · 15,107 Direct +952.02% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 28,628 · · 68,392 Direct +71.99% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 717,937 · · 759,701 Direct +1719.03% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 98,198 · · 139,962 Direct +235.13% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 133,744 · · 175,508 Direct +320.24% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 21,552 · · 21,552 Direct · Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 28,628 · · 68,392 Direct +71.99% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 717,937 · · 759,701 Direct +1719.03% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 98,198 · · 139,962 Direct +235.13% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 133,744 · · 175,508 Direct +320.24% Acquired (price as of 2026-10-06)
June 1, 2022 DFTX A 21,552 · · 21,552 Direct · Acquired (price as of 2026-10-06)

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
Sept. 18, 2026 DFTX Stock Option (Right to Buy) Common Shares (1,629) $35.52 Sept. 29, 2026 1,629 Disposed
June 11, 2026 DFTX Stock Option (Right to Buy) Common Shares (19,188) $24.11 June 10, 2036 19,188 Acquired
June 12, 2025 DFTX Stock Option (Right to Buy) Common Shares (75,187) $7.30 June 11, 2035 75,187 Acquired
June 10, 2024 DFTX Stock Option (Right to Buy) Common Shares (16,506) $7.25 June 9, 2034 16,506 Acquired
June 21, 2023 DFTX Stock Option (Right to Buy) Common Shares (19,203) $3.61 June 20, 2033 19,203 Acquired
June 1, 2022 DFTX Director's Deferred Share Units Subordinate Voting Shares · · 28,628 Acquired
June 1, 2022 DFTX Director's Deferred Share Units Subordinate Voting Shares · · 717,937 Acquired
June 1, 2022 DFTX Director's Deferred Share Units Subordinate Voting Shares · · 98,198 Acquired
June 1, 2022 DFTX Stock Option (Right to Buy) Subordinate Voting Shares (133,744) · May 31, 2027 133,744 Acquired
June 1, 2022 DFTX Director's Deferred Share Units Subordinate Voting Shares · · 28,628 Acquired
June 1, 2022 DFTX Director's Deferred Share Units Subordinate Voting Shares · · 717,937 Acquired
June 1, 2022 DFTX Director's Deferred Share Units Subordinate Voting Shares · · 98,198 Acquired
June 1, 2022 DFTX Stock Option (Right to Buy) Subordinate Voting Shares (133,744) · May 31, 2017 133,744 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
Jan. 10, 2022 DFTX Stock Option (Right to Buy)→ Subordinate Voting Shares (24,442) 24,442 Direct
Jan. 10, 2022 DFTX Directors' Deferred Share Units→ Subordinate Voting Shares (17,322) 17,322 Direct