Form 4 for IDXX Idexx Laboratories
Accepted 2026-02-17 00:00:00 ET · period of report 2026-02-12 · accession 0000874716-26-000019 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-17 | 2026-02-14 | IDXX | Erickson Michael G | EVP | F - Tax | $629.35 | -974 | 12.7K | -7% | -$613.0K |
| DM | 2026-02-17 | 2026-02-14 | IDXX | Erickson Michael G | EVP | M - OptEx | $0.00 | +2,363 | 11.4K | +26% | $0 |
| DM | 2026-02-17 | 2026-02-14 | IDXX | Erickson Michael G | EVP | M - OptEx | $0.00 | -2,363 | 94 | -96% | $0 |
| DM | 2026-02-17 | 2026-02-12 | IDXX | Erickson Michael G | EVP | A - Grant | $0.00 | +6,319 | 4,739 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-14 | F | D | 974 | $629.35 | 12,693.35 | D | — | — | (F3) Closing price of Issuer common stock on Nasdaq Global Select Market on February 13, 2026. (F4) Includes 184 vested but deferred RSUs. |
| 2 | Common | Common Stock | 2026-02-14 | M | A | 184 | $0.00 | 13,667.35 | D | — | — | (F2) 2. Represents Restricted Stock Units ('RSU') that were granted on February 14, 2025, were deferred in accordance with the Issuer's Deferred Compensation Plan and have vested. Upon vesting, these RSUs were recorded in an account under such Plan and represents a contingent right to receive one share of Issuer common stock that is payable as soon as practicable after the reporting person's separation of service with the Issuer or a date specified by the reporting person. |
| 3 | Common | Common Stock | 2026-02-14 | M | A | 1,508 | $0.00 | 13,483.35 | D | — | — | |
| 4 | Common | Common Stock | 2026-02-14 | M | A | 184 | $0.00 | 11,975.35 | D | — | — | |
| 5 | Common | Common Stock | 2026-02-14 | M | A | 301 | $0.00 | 11,791.35 | D | — | — | |
| 6 | Common | Common Stock | 2026-02-14 | M | A | 94 | $0.00 | 11,490.35 | D | — | — | |
| 7 | Common | Common Stock | 2026-02-14 | M | A | 92 | $0.00 | 11,396.35 | D | — | — | (F1) Includes 17.386 shares purchased under the Issuer Employee Stock Purchase Plan ('ESPP') on September 30, 2025 and December 31, 2025. There are a total of 137.351 shares held in the ESPP which has been reduced by 0.005 shares due to a rounding calculation of previously issued fractional shares. |
| 8 | Derivative | Restricted Stock Unit | 2026-02-14 | M | D | 184 | $0.00 | 550 | D | — · — to — | 184 Common Stock | (F7) Represents RSUs that were granted on February 14, 2025 and deferred in accordance with the Issuer's Deferred Compensation Plan and represents a contingent right to receive one share of Issuer common stock vesting in four annual installments, beginning February 14, 2026. Upon vesting, each such RSU will be recorded in an account under such Plan. |
| 9 | Derivative | Restricted Stock Unit | 2026-02-14 | M | D | 92 | $0.00 | 0 | D | — · — to — | 92 Common Stock | (F8) Each RSU represents a contingent right to receive one share of Issuer common stock that vested in four annual installments beginning on February 14, 2023. |
| 10 | Derivative | Restricted Stock Unit | 2026-02-14 | M | D | 1,508 | $0.00 | 0 | D | — · — to — | 1,508 Common Stock | (F12) Each RSU represents a contingent right to receive one share of Issuer common stock and vested in one installment on February 14, 2026. |
| 11 | Derivative | Restricted Stock Unit | 2026-02-14 | M | D | 184 | $0.00 | 550 | D | — · — to — | 184 Common Stock | (F11) Each RSU represents a contingent right to receive one share of Issuer common stock and vests in four annual installments, beginning February 14, 2026. |
| 12 | Derivative | Restricted Stock Unit | 2026-02-14 | M | D | 301 | $0.00 | 602 | D | — · — to — | 301 Common Stock | (F10) Each RSU represents a contingent right to receive one share of Issuer common stock and vests in four annual installments beginning on February 14, 2025. |
| 13 | Derivative | Restricted Stock Unit | 2026-02-14 | M | D | 94 | $0.00 | 94 | D | — · — to — | 94 Common Stock | (F9) Each RSU represents a contingent right to receive one share of Issuer common stock and vests in four annual installments beginning on February 14, 2024. |
| 14 | Derivative | Restricted Stock Unit | 2026-02-12 | A | A | 1,580 | $0.00 | 1,580 | D | — · — to — | 1,580 Common Stock | (F6) Grant of RSUs that upon vesting, will be deferred and recorded in an account under the Issuer's Deferred Compensation Plan. This RSU grant vests in four annual installments, beginning February 14, 2027. |
| 15 | Derivative | Restricted Stock Unit | 2026-02-12 | A | A | 4,739 | $0.00 | 4,739 | D | — · — to — | 4,739 Common Stock | (F5) Each RSU represents a contingent right to receive one share of Issuer common stock that vests in four annual installments, beginning February 14, 2027. |