Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 12 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
Aug. 15, 2026 QDEL M 446 · · 8,217 Direct +5.74% Acquired (price as of 2026-10-02)
Aug. 15, 2026 QDEL F 162 $14.30 $2,317 8,055 Direct -1.97% Disposed -24.7% (price as of 2026-10-02)
Aug. 15, 2026 QDEL M 446 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
July 1, 2026 QDEL M 5,797 · · 11,595 Direct -33.33% Disposed (price as of 2026-10-02)
July 1, 2026 QDEL F 2,096 $18.18 $38,105 7,771 Direct -21.24% Disposed -40.8% (price as of 2026-10-02)
July 1, 2026 QDEL M 5,797 · · 9,867 Direct +142.43% Acquired (price as of 2026-10-02)
April 26, 2026 QDEL A 1,459 · · 4,598 Direct +46.48% Acquired (price as of 2026-10-02)
April 26, 2026 QDEL F 528 $11.59 $6,120 4,070 Direct -11.48% Disposed -7.1% (price as of 2026-10-02)
April 26, 2026 QDEL M 1,459 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
April 22, 2026 QDEL A 3,508 · · 4,408 Direct +389.78% Acquired (price as of 2026-10-02)
April 22, 2026 QDEL F 1,269 $11.90 $15,101 3,139 Direct -28.79% Disposed -9.5% (price as of 2026-10-02)
April 22, 2026 QDEL M 3,508 · · 3,508 Direct -50.00% Disposed (price as of 2026-10-02)

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
Aug. 15, 2026 QDEL Restricted Stock Units Common Stock (446) · · 446 Disposed
July 1, 2026 QDEL Restricted Stock Units Common Stock (5,797) · · 5,797 Disposed
April 26, 2026 QDEL Restricted Stock Units Common Stock (1,459) · · 1,459 Disposed
April 22, 2026 QDEL Restricted Stock Units Common Stock (3,508) · · 3,508 Disposed

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

Initial ownership (Form 3) 18 holdings

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

DateTickerSecuritySharesOwnership
March 24, 2026 QDEL Common Stock 900 Direct
March 24, 2026 QDEL Incentive Stock Options→ Common Stock (188) 188 Direct
March 24, 2026 QDEL Incentive Stock Options→ Common Stock (282) 282 Direct
March 24, 2026 QDEL Incentive Stock Options→ Common Stock (1,050) 1,050 Direct
March 24, 2026 QDEL Incentive Stock Options→ Common Stock (420) 420 Direct
March 24, 2026 QDEL Incentive Stock Options→ Common Stock (291) 291 Direct
March 24, 2026 QDEL Incentive Stock Options→ Common Stock (291) 291 Direct
March 24, 2026 QDEL Non-Qualified Stock Options→ Common Stock (1,050) 1,050 Direct
March 24, 2026 QDEL Non-Qualified Stock Options→ Common Stock (420) 420 Direct
March 24, 2026 QDEL Non-Qualified Stock Options→ Common Stock (4,377) 4,377 Direct
March 24, 2026 QDEL Non-Qualified Stock Options→ Common Stock (10,522) 10,522 Direct
March 24, 2026 QDEL Non-Qualified Stock Options→ Common Stock (17,392) 17,392 Direct
March 24, 2026 QDEL Non-Qualified Stock Options→ Common Stock (36,150) 36,150 Direct
March 24, 2026 QDEL Restricted Stock Units→ Common Stock (1,459) 1,459 Direct
March 24, 2026 QDEL Restricted Stock Units→ Common Stock (446) 446 Direct
March 24, 2026 QDEL Restricted Stock Units→ Common Stock (7,016) 7,016 Direct
March 24, 2026 QDEL Restricted Stock Units→ Common Stock (17,392) 17,392 Direct
March 24, 2026 QDEL Restricted Stock Units→ Common Stock (36,152) 36,152 Direct