Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 31 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
June 9, 2026 ZIP M 32,997 · · 77,893 Direct +73.50% Acquired (price as of 2026-10-05)
June 9, 2026 ZIP M 32,997 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 9, 2026 ZIP A 35,971 · · 35,971 Direct · Acquired (price as of 2026-10-05)
June 10, 2025 ZIP M 20,429 · · 44,896 Direct +83.50% Acquired (price as of 2026-10-05)
June 10, 2025 ZIP M 20,429 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 10, 2025 ZIP A 32,997 · · 32,997 Direct · Acquired (price as of 2026-10-05)
Feb. 14, 2025 OPENZ A 47,313 · · 454,382 Direct +11.62% Acquired (price as of 2026-10-05)
June 14, 2024 OPENZ A 87,960 · · 407,069 Direct +27.56% Acquired (price as of 2026-10-05)
June 11, 2024 ZIP M 12,422 · · 24,467 Direct +103.13% Acquired (price as of 2026-10-05)
June 11, 2024 ZIP M 12,422 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 11, 2024 ZIP A 20,429 · · 20,429 Direct · Acquired (price as of 2026-10-05)
Feb. 16, 2024 OPENZ A 19,981 · · 319,109 Direct +6.68% Acquired (price as of 2026-10-05)
June 14, 2023 OPENZ A 92,166 · · 299,128 Direct +44.53% Acquired (price as of 2026-10-05)
June 13, 2023 ZIP A 12,422 · · 12,422 Direct · Acquired (price as of 2026-10-05)
June 13, 2023 ZIP M 8,495 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 13, 2023 ZIP M 8,495 · · 12,045 Direct +239.30% Acquired (price as of 2026-10-05)
Feb. 24, 2023 OPENZ A 44,929 · · 206,962 Direct +27.73% Acquired (price as of 2026-10-05)
July 29, 2022 ZIP A 8,495 · · 8,495 Direct · Acquired (price as of 2026-10-05)
May 25, 2022 OPENZ A 25,543 · · 162,033 Direct +18.71% Acquired (price as of 2026-10-05)
Feb. 16, 2022 OPENZ A 6,410 · · 136,490 Direct +4.93% Acquired (price as of 2026-10-05)
June 30, 2021 OPENZ A 4,461 $16.29 $72,670 130,080 Direct +3.55% Acquired -99.5% (price as of 2026-10-05)
June 17, 2021 OPENZ A 12,277 · · 125,619 Direct +10.83% Acquired (price as of 2026-10-05)
May 26, 2021 ZIP C 3,550 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
May 26, 2021 ZIP M 3,550 · · 3,550 Direct · Acquired (price as of 2026-10-05)
May 26, 2021 ZIP M 3,550 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
May 26, 2021 ZIP C 3,550 · · 3,550 Direct · Acquired (price as of 2026-10-05)
May 26, 2021 ZIP M 3,550 · · 3,550 Direct · Acquired (price as of 2026-10-05)
May 26, 2021 ZIP M 3,550 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
March 11, 2021 OPENZ A 13,342 · · 113,342 Direct +13.34% Acquired (price as of 2026-10-05)
Dec. 18, 2020 OPENZ M 100,000 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 18, 2020 OPENZ M 100,000 · · 100,000 Direct · Acquired (price as of 2026-10-05)

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
June 9, 2026 ZIP Restricted Stock Units Class A Common Stock (32,997) · · 32,997 Disposed
June 9, 2026 ZIP Restricted Stock Units Class A Common Stock (35,971) · · 35,971 Acquired
June 10, 2025 ZIP Restricted Stock Units Class A Common Stock (20,429) · · 20,429 Disposed
June 10, 2025 ZIP Restricted Stock Units Class A Common Stock (32,997) · · 32,997 Acquired
June 11, 2024 ZIP Restricted Stock Units Class A Common Stock (12,422) · · 12,422 Disposed
June 11, 2024 ZIP Restricted Stock Units Class A Common Stock (20,429) · · 20,429 Acquired
June 13, 2023 ZIP Restricted Stock Units Class A Common Stock (12,422) · · 12,422 Acquired
June 13, 2023 ZIP Restricted Stock Units Class A Common Stock (8,495) · · 8,495 Disposed
July 29, 2022 ZIP Restricted Stock Units Class A Common Stock (8,495) · · 8,495 Acquired
May 26, 2021 ZIP Class B Common Stock Class A Common Stock (3,550) · · 3,550 Disposed
May 26, 2021 ZIP Class B Common Stock Class A Common Stock (3,550) · · 3,550 Acquired
May 26, 2021 ZIP Restricted Stock Units Class B Common Stock (3,550) · June 4, 2026 3,550 Disposed
May 26, 2021 ZIP Class B Common Stock Class A Common Stock (3,550) · · 3,550 Acquired
May 26, 2021 ZIP Restricted Stock Units Class B Common Stock (3,550) · June 4, 2026 3,550 Disposed
Dec. 18, 2020 OPENZ Class B ordinary shares Common Stock (100,000) · · 100,000 Disposed

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

Initial ownership (Form 3) 3 holdings

07

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

DateTickerSecuritySharesOwnership
May 14, 2021 ZIP Employee Stock Option (right to buy)→ Class B Common Stock (220,000) 220,000 Direct
May 14, 2021 ZIP Restricted Stock Units (RSU)→ Class B Common Stock (3,550) 3,550 Direct
April 27, 2020 OPENZ Class B ordinary shares→ Class A ordinary shares (100,000) 100,000 Direct