Michael S. Iskra
First SEC filing: June 1, 2022 · Latest: June 1, 2022
Insider at
Insider transactions
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 1, 2024 | QDEL | M | 3,594 | · | · | 3,594 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| June 1, 2024 | QDEL | F | 1,300 | $44.19 | $57,447 | 16,644 Direct | -7.24% | Disposed | -72.5% (price as of 2026-10-05) |
| June 1, 2024 | QDEL | A | 3,594 | · | · | 17,944 Direct | +25.05% | Acquired | (price as of 2026-10-05) |
| March 28, 2024 | QDEL | M | 4,925 | · | · | 9,850 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| March 28, 2024 | QDEL | F | 1,773 | $47.94 | $84,998 | 14,350 Direct | -11.00% | Disposed | -74.7% (price as of 2026-10-05) |
| March 28, 2024 | QDEL | A | 4,925 | · | · | 16,123 Direct | +43.98% | Acquired | (price as of 2026-10-05) |
| Feb. 27, 2024 | QDEL | A | 21,367 | · | · | 21,367 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2024 | QDEL | A | 17,905 | · | · | 17,905 Direct | · | Acquired | (price as of 2026-10-05) |
| June 1, 2023 | QDEL | M | 3,594 | · | · | 7,188 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| June 1, 2023 | QDEL | F | 1,839 | $85.65 | $157,510 | 10,907 Direct | -14.43% | Disposed | -85.8% (price as of 2026-10-05) |
| June 1, 2023 | QDEL | A | 3,594 | · | · | 12,746 Direct | +39.27% | Acquired | (price as of 2026-10-05) |
| April 1, 2023 | QDEL | M | 15,825 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 1, 2023 | QDEL | F | 6,930 | $89.09 | $617,394 | 9,152 Direct | -43.09% | Disposed | -86.4% (price as of 2026-10-05) |
| April 1, 2023 | QDEL | A | 15,825 | · | · | 16,082 Direct | +6157.59% | Acquired | (price as of 2026-10-05) |
| March 28, 2023 | QDEL | A | 14,775 | · | · | 14,775 Direct | · | Acquired | (price as of 2026-10-05) |
| March 28, 2023 | QDEL | A | 14,775 | · | · | 14,775 Direct | · | Acquired | (price as of 2026-10-05) |
| June 1, 2022 | QDEL | A | 10,782 | · | · | 10,782 Direct | · | Acquired | (price as of 2026-10-05) |
| June 1, 2022 | QDEL | A | 20,823 | · | · | 20,823 Direct | · | Acquired | (price as of 2026-10-05) |
| May 27, 2022 | QDEL | A | 15,825 | · | · | 15,825 Direct | · | Acquired | (price as of 2026-10-05) |
| May 27, 2022 | QDEL | A | 16,809 | · | · | 16,809 Direct | · | Acquired | (price as of 2026-10-05) |
| May 27, 2022 | QDEL | A | 22,020 | · | · | 22,020 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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 1, 2024 | QDEL | Restricted Stock Units | Common Stock | · | · | 3,594 | Disposed |
| March 28, 2024 | QDEL | Restricted Stock Units | Common Stock | · | · | 4,925 | Disposed |
| Feb. 27, 2024 | QDEL | Restricted Stock Units | Common Stock | · | · | 21,367 | Acquired |
| Feb. 8, 2024 | QDEL | Restricted Stock Units | Common Stock | · | · | 17,905 | Acquired |
| June 1, 2023 | QDEL | Restricted Stock Units | Common Stock | · | · | 3,594 | Disposed |
| April 1, 2023 | QDEL | Restricted Stock Units | Common Stock | · | · | 15,825 | Disposed |
| March 28, 2023 | QDEL | Restricted Stock Units | Common Stock | · | · | 14,775 | Acquired |
| March 28, 2023 | QDEL | Non-Qualified Stock Option | Common Stock | $87.46 | March 28, 2033 | 14,775 | Acquired |
| June 1, 2022 | QDEL | Restricted Stock Units | Common Stock | · | · | 10,782 | Acquired |
| June 1, 2022 | QDEL | Non-Qualified Stock Option | Common Stock | $92.74 | June 1, 2032 | 20,823 | Acquired |
| May 27, 2022 | QDEL | Restricted Stock Units | Common Stock | · | · | 15,825 | Acquired |
| May 27, 2022 | QDEL | Stock Options | Common Stock | $119.06 | May 27, 2024 | 16,809 | Acquired |
| May 27, 2022 | QDEL | Stock Options | Common Stock | $59.53 | Dec. 21, 2025 | 22,020 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 1, 2022 | QDEL | No securities beneficially owned. | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $621,000 | $225,000 | $1,741,772 | $706,653 | · | · | $24,929 | $3,319,354 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.