Jonathan Jay Mazelsky - 14 Feb 2024 Form 4 Insider Report for IDEXX LABORATORIES INC /DE (IDXX)

Signature
/s/ Lily J. Lu, Attorney-in-Fact for Jonathan Jay Mazelsky
Issuer symbol
IDXX
Transactions as of
14 Feb 2024
Net transactions value
-$1,030,870
Form type
4
Filing time
16 Feb 2024, 17:56:44 UTC
Previous filing
09 Feb 2024
Next filing
22 Feb 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IDXX Common Stock Options Exercise $0 +435 +0.55% $0.000000 79,682 14 Feb 2024 Direct
transaction IDXX Common Stock Options Exercise $0 +974 +1.2% $0.000000 80,656 14 Feb 2024 Direct
transaction IDXX Common Stock Options Exercise $0 +689 +0.85% $0.000000 81,345 14 Feb 2024 Direct
transaction IDXX Common Stock Options Exercise $0 +958 +1.2% $0.000000 82,303 14 Feb 2024 Direct
transaction IDXX Common Stock Options Exercise $0 +1,100 +1.3% $0.000000 83,403 14 Feb 2024 Direct
transaction IDXX Common Stock Tax liability $1,030,870 -1,839 -2.2% $560.56 81,564 14 Feb 2024 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IDXX Non-Qualified Stock Option (right-to-buy) Award $0 +21,335 $0.000000 21,335 14 Feb 2024 Common Stock 21,335 $560.56 Direct F1
transaction IDXX Incentive Stock Option (right-to-buy) Award $0 +178 $0.000000 178 14 Feb 2024 Common Stock 178 $560.56 Direct F2
transaction IDXX Restricted Stock Unit Options Exercise $0 -435 -100% $0.000000* 0 14 Feb 2024 Common Stock 435 Direct F3
transaction IDXX Restricted Stock Unit Options Exercise $0 -974 -100% $0.000000* 0 14 Feb 2024 Common Stock 974 Direct F4
transaction IDXX Restricted Stock Unit Options Exercise $0 -689 -50% $0.000000 689 14 Feb 2024 Common Stock 689 Direct F5
transaction IDXX Restricted Stock Unit Options Exercise $0 -958 -33% $0.000000 1,916 14 Feb 2024 Common Stock 958 Direct F6
transaction IDXX Restricted Stock Unit Options Exercise $0 -1,100 -25% $0.000000 3,298 14 Feb 2024 Common Stock 1,100 Direct F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Grant of option to buy shares of Issuer common stock that becomes exercisable in four annual installments beginning February 14, 2025.
F2 Grant of option to buy shares of Issuer common stock that becomes exercisable in one installment on February 14, 2028.
F3 Each restricted stock unit ('RSU') represents a contingent right to receive one share of Issuer common stock. This RSU grant vested in five annual installments, beginning February 14, 2020.
F4 Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vested in four annual installments, beginning February 14, 2021.
F5 Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in four annual installments, beginning February 14, 2022.
F6 Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in four annual installments, beginning February 14, 2023.
F7 Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in four annual installments, beginning February 14, 2024.