Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 20 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 30, 2019 ZVRA A 8,214 · · 31,727 Direct +34.93% Acquired (price as of 2026-10-06)
May 10, 2019 ZVRA A 8,873 · · 23,513 Direct +60.61% Acquired (price as of 2026-10-06)
April 24, 2019 ZVRA A 30,000 · · 30,000 Direct · Acquired (price as of 2026-10-06)
May 22, 2018 ZVRA A 15,000 · · 15,000 Direct · Acquired (price as of 2026-10-06)
March 23, 2018 ZVRA M 3,333 $4.65 $15,498 16,666 Direct +25.00% Acquired -85.4% (price as of 2026-10-06)
March 23, 2018 ZVRA F 2,026 $7.65 $15,499 14,640 Direct -12.16% Disposed -91.1% (price as of 2026-10-06)
March 23, 2018 ZVRA M 3,333 · · 0 Direct -100.00% Disposed (price as of 2026-10-06)
May 23, 2017 ZVRA A 10,000 · · 10,000 Direct · Acquired (price as of 2026-10-06)
May 24, 2016 ZVRA A 10,000 · · 10,000 Direct · Acquired (price as of 2026-10-06)
April 4, 2016 ZVRA M 13,333 · · 0 Direct -100.00% Disposed (price as of 2026-10-06)
April 4, 2016 ZVRA M 13,333 $4.65 $61,998 13,333 Direct · Acquired -85.4% (price as of 2026-10-06)
Aug. 25, 2015 ZVRA A 10,000 · · 10,000 Direct · Acquired (price as of 2026-10-06)
April 21, 2015 ZVRA C 256,410 · · 0 Indirect -100.00% Disposed (price as of 2026-10-06)
April 21, 2015 ZVRA C 161,290 · · 0 Indirect -100.00% Disposed (price as of 2026-10-06)
April 21, 2015 ZVRA C 269,959 · · 0 Indirect -100.00% Disposed (price as of 2026-10-06)
April 21, 2015 ZVRA C 12,820 · · 0 Direct -100.00% Disposed (price as of 2026-10-06)
April 21, 2015 ZVRA C 16,129 · · 0 Direct -100.00% Disposed (price as of 2026-10-06)
April 21, 2015 ZVRA C 26,355 · · 0 Direct -100.00% Disposed (price as of 2026-10-06)
April 21, 2015 ZVRA C 91,687 · · 91,687 Indirect · Acquired (price as of 2026-10-06)
April 21, 2015 ZVRA C 7,373 · · 7,373 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
April 24, 2019 ZVRA Stock Option (right to buy) Common Stock (30,000) · April 23, 2029 30,000 Acquired
May 22, 2018 ZVRA Stock Option (right to buy) Common Stock (15,000) · May 21, 2028 15,000 Acquired
March 23, 2018 ZVRA Stock Option (right to buy) Common Stock (3,333) $4.65 March 30, 2018 3,333 Disposed
May 23, 2017 ZVRA Stock Option (right to buy) Common Stock (10,000) · May 22, 2027 10,000 Acquired
May 24, 2016 ZVRA Stock Option (right to buy) Common Stock (10,000) · May 23, 2026 10,000 Acquired
April 4, 2016 ZVRA Stock Option (right to buy) Common Stock (13,333) $4.65 May 18, 2017 13,333 Disposed
Aug. 25, 2015 ZVRA Stock Option (right to buy) Common Stock (10,000) $19.02 Aug. 24, 2025 10,000 Acquired
April 21, 2015 ZVRA Series C Convertible Preferred Stock Common Stock (34,188) · · 256,410 Disposed
April 21, 2015 ZVRA Series B Convertible Preferred Stock Common Stock (21,505) · · 161,290 Disposed
April 21, 2015 ZVRA Series A Convertible Preferred Stock Common Stock (35,994) · · 269,959 Disposed
April 21, 2015 ZVRA Series C Convertible Preferred Stock Common Stock (1,709) · · 12,820 Disposed
April 21, 2015 ZVRA Series B Convertible Preferred Stock Common Stock (2,150) · · 16,129 Disposed
April 21, 2015 ZVRA Series A Convertible Preferred Stock Common Stock (3,514) · · 26,355 Disposed

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

Initial ownership (Form 3) 10 holdings

07

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

DateTickerSecuritySharesOwnership
April 15, 2015 ZVRA Stock Option (right to buy)→ Common Stock (13,333) 13,333 Direct
April 15, 2015 ZVRA Stock Option (right to buy)→ Common Stock (3,333) 3,333 Direct
April 15, 2015 ZVRA Stock Option (right to buy)→ Common Stock (3,333) 3,333 Direct
April 15, 2015 ZVRA Stock Option (right to buy)→ Common Stock (3,333) 3,333 Direct
April 15, 2015 ZVRA Series A Convertible Preferred Stock→ Common Stock (26,355) 26,355 Direct
April 15, 2015 ZVRA Series B Convertible Preferred Stock→ Common Stock (16,129) 16,129 Direct
April 15, 2015 ZVRA Series C Convertible Preferred Stock→ Common Stock (12,820) 12,820 Direct
April 15, 2015 ZVRA Series A Convertible Preferred Stock→ Common Stock (269,959) 269,959 Indirect
April 15, 2015 ZVRA Series B Convertible Preferred Stock→ Common Stock (161,290) 161,290 Indirect
April 15, 2015 ZVRA Series C Convertible Preferred Stock→ Common Stock (256,410) 256,410 Indirect