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MAZELSKY JONATHAN JAY

Disclosed activity across 3 companies

Tapewire entity
33115
SEC CIK
0001556270

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
DENTSPLY SIRONA Inc.XRAY · Entity 4448DirectorSeptember 30, 2026October 03, 2026
IDEXX LABORATORIES INC /DEIDXX · Entity 3057Director · President and CEOFebruary 26, 2026March 02, 2026
INSULET CORPPODD · Entity 3516DirectorSeptember 30, 2026October 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

DENTSPLY SIRONA Inc.

Report date September 30, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Phantom Stock (Directors' Deferred Compensation) DDCSEC Table II · derivative / convertible securityDirect23,345.1175 Reported balance After 2026-09-30 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-09-30 · Grant · Acquired 3,323.4332 · Balance 23,345.1175

F1: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock following the reporting person's termination of service as a director.

F2: Comprised of phantom stock.

Filing footnotes · ownership attribution and instrument terms

F1: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock following the reporting person's termination of service as a director.

F2: Comprised of phantom stock.

IDEXX LABORATORIES INC /DE

Report date February 26, 2026 · Filed March 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect83,803.302 Ending reported balance After 2026-02-27 transaction · row 15
15 source rows · reconciled sequence

Row 1 · 2026-02-26 · Exercise / conversion · Acquired 23,326 · Balance 106,932.302

Row 2 · 2026-02-26 · Sale · Disposed 1,281 · Balance 105,651.302

F1: Represents the weighted average price of the shares sold ranging from a low of $650.00 to a high of $650.96 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 3 · 2026-02-26 · Sale · Disposed 1,095 · Balance 104,556.302

F2: Represents the weighted average price of the shares sold ranging from a low of $651.06 to a high of $651.85 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 4 · 2026-02-26 · Sale · Disposed 1,669 · Balance 102,887.302

F3: Represents the weighted average price of the shares sold ranging from a low of $652.105 to a high of $653.06 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 5 · 2026-02-26 · Sale · Disposed 1,171 · Balance 101,716.302

F4: Represents the weighted average price of the shares sold ranging from a low of $653.19 to a high of $654.155 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 6 · 2026-02-26 · Sale · Disposed 1,111 · Balance 100,605.302

F5: Represents the weighted average price of the shares sold ranging from a low of $654.24 to a high of $655.2175 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 7 · 2026-02-26 · Sale · Disposed 1,488 · Balance 99,117.302

F6: Represents the weighted average price of the shares sold ranging from a low of $655.275 to a high of $656.205 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 8 · 2026-02-26 · Sale · Disposed 1,343 · Balance 97,774.302

F7: Represents the weighted average price of the shares sold ranging from a low of $656.28 to a high of $657.27 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 9 · 2026-02-26 · Sale · Disposed 2,860 · Balance 94,914.302

F8: Represents the weighted average price of the shares sold ranging from a low of $657.305 to a high of $658.275 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 10 · 2026-02-26 · Sale · Disposed 3,660 · Balance 91,254.302

F9: Represents the weighted average price of the shares sold ranging from a low of $658.30 to a high of $659.24 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 11 · 2026-02-26 · Sale · Disposed 2,859 · Balance 88,395.302

F10: Represents the weighted average price of the shares sold ranging from a low of $659.31 to a high of $660.275 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 12 · 2026-02-26 · Sale · Disposed 1,200 · Balance 87,195.302

F11: Represents the weighted average price of the shares sold ranging from a low of $660.59 to a high of $661.55 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 13 · 2026-02-26 · Sale · Disposed 1,000 · Balance 86,195.302

F12: Represents the weighted average price of the shares sold ranging from a low of $661.65 to a high of $662.55 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 14 · 2026-02-26 · Sale · Disposed 2,589 · Balance 83,606.302

F13: Represents the weighted average price of the shares sold ranging from a low of $662.72 to a high of $663.505 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Row 15 · 2026-02-27 · Exercise / conversion · Acquired 197 · Balance 83,803.302

Non-Qualified Stock Option (right-to-buy)SEC Table II · derivative / convertible security · Conversion / exercise price $141.60 · Expires 2027-02-13Direct0 Reported balance After 2026-02-26 transaction · row 16 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 16 · 2026-02-26 · Exercise / conversion · Disposed 23,326 · Balance 0

F14: Grant of option to buy shares of Issuer common stock that vested in five annual installments beginning February 14, 2018.

Incentive Stock Option (right-to-buy)SEC Table II · derivative / convertible security · Conversion / exercise price $505.53 · Expires 2032-02-13Direct0 Reported balance After 2026-02-27 transaction · row 17 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 17 · 2026-02-27 · Exercise / conversion · Disposed 197 · Balance 0

F15: Grant of option to buy shares of Issuer common stock that vested on February 14, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the weighted average price of the shares sold ranging from a low of $650.00 to a high of $650.96 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F2: Represents the weighted average price of the shares sold ranging from a low of $651.06 to a high of $651.85 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F3: Represents the weighted average price of the shares sold ranging from a low of $652.105 to a high of $653.06 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F4: Represents the weighted average price of the shares sold ranging from a low of $653.19 to a high of $654.155 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F5: Represents the weighted average price of the shares sold ranging from a low of $654.24 to a high of $655.2175 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F6: Represents the weighted average price of the shares sold ranging from a low of $655.275 to a high of $656.205 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F7: Represents the weighted average price of the shares sold ranging from a low of $656.28 to a high of $657.27 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F8: Represents the weighted average price of the shares sold ranging from a low of $657.305 to a high of $658.275 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F9: Represents the weighted average price of the shares sold ranging from a low of $658.30 to a high of $659.24 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F10: Represents the weighted average price of the shares sold ranging from a low of $659.31 to a high of $660.275 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F11: Represents the weighted average price of the shares sold ranging from a low of $660.59 to a high of $661.55 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F12: Represents the weighted average price of the shares sold ranging from a low of $661.65 to a high of $662.55 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F13: Represents the weighted average price of the shares sold ranging from a low of $662.72 to a high of $663.505 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

F14: Grant of option to buy shares of Issuer common stock that vested in five annual installments beginning February 14, 2018.

F15: Grant of option to buy shares of Issuer common stock that vested on February 14, 2026.

INSULET CORP

Report date September 30, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,496 Reported balance After 2026-09-30 transaction · row 1
1 source row

Row 1 · 2026-09-30 · Grant · Acquired 141 · Balance 1,496

F1: These are deferred common stock units ("Deferred Units") received in lieu of cash compensation pursuant to the Company's Deferred Compensation Plan for Non-Employee Directors. The deferred common stock units will be converted into shares of Company common stock on a one-for-one basis upon distribution, with the value of any fractional shares paid in cash. Distribution of shares of common stock occurs, at the election of the director, either in a lump sum or in substantially equal annual installments pursuant to the Company's Deferred Compensation Plan for Non-Employee Directors.

Filing footnotes · ownership attribution and instrument terms

F1: These are deferred common stock units ("Deferred Units") received in lieu of cash compensation pursuant to the Company's Deferred Compensation Plan for Non-Employee Directors. The deferred common stock units will be converted into shares of Company common stock on a one-for-one basis upon distribution, with the value of any fractional shares paid in cash. Distribution of shares of common stock occurs, at the election of the director, either in a lump sum or in substantially equal annual installments pursuant to the Company's Deferred Compensation Plan for Non-Employee Directors.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionNon-Qualified Stock Option (right-to-buy) · Derivative 12,000 Not disclosed Strike: $67.85 Not disclosed
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · derivative · entry 7

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,260

Underlying: Common Stock · 12,000 shares

Expires 2026-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · price: Not applicable.

F7 · derivative.exercise_date: Grant of option to buy shares of Issuer common stock that became exercisable in four annual installments beginning February 14, 2017.

Read SEC document
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 705 $575.48 $405,711.21
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · nonDerivative · entry 6

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,246.5926

F6 · price: Represents the weighted average price of the shares sold ranging from a low of $575.35 to a high of $575.65 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 1,353 $574.75 $777,638.78
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · nonDerivative · entry 5

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,951.5926

F5 · price: Represents the weighted average price of the shares sold ranging from a low of $574.29 to a high of $575.19 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 462 $573.19 $264,814.29
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · nonDerivative · entry 4

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,304.5926

F4 · price: Represents the weighted average price of the shares sold ranging from a low of $573.14 to a high of $573.23 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 4,124 $572.53 $2,361,094.34
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · nonDerivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,766.5926

F3 · price: Represents the weighted average price of the shares sold ranging from a low of $572.13 to a high of $573.06 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 5,356 $571.71 $3,062,060.55
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · nonDerivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,890.5926

F2 · price: Represents the weighted average price of the shares sold ranging from a low of $571.12 to a high of $572.11 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
February 07, 2024 Filed Feb 9, 2024 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 12,000 $67.85 $814,200.00
Disclosure

SEC source: 0000874716-24-000014 · wk-form4_1707516010.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,246.5926

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 13.247 shares purchased under the Issuer Employee Stock Purchase Plan on December 29, 2023.

Read SEC document
January 12, 2024 Filed Jan 16, 2024 19:04 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantPhantom Stock (Directors' Deferred Compensation) DDC · Derivative 6.4726 $36.80 $238.19
Disclosure

SEC source: 0001127602-24-001316 · form4.xml · derivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,707.624

Underlying: Common Stock · 6.4726 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F3 · shares: Comprised of phantom stock acquired as a result of accrued dividends.

F2 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F2 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

Read SEC document
January 12, 2024 Filed Jan 16, 2024 19:04 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantCommon Stock 21.479 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-001316 · form4.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,481.723

F1 · shares: Represents dividends on restricted stock units (RSUs) awarded to the Reporting Person in the form of additional RSUs and are subject to the same vesting terms as the underlying awards. The dividends vest simultaneously with the RSUs to which they relate. Each RSU converts to common stock on a 1:1 basis.

Read SEC document
December 29, 2023 Filed Jan 2, 2024 22:43 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantPhantom Stock (Directors' Deferred Compensation) DDC · Derivative 702.7117 $35.58 $25,002.48
Disclosure

SEC source: 0001127602-24-000158 · form4.xml · derivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,701.1514

Underlying: Common Stock · 702.7117 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F2 · shares: Comprised of phantom stock.

F1 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F1 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

Read SEC document
December 04, 2023 Filed Dec 6, 2023 22:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionNon-Qualified Stock Option (right-to-buy) · Derivative 13,424 Not disclosed Strike: $79.54 Not disclosed
Disclosure

SEC source: 0000874716-23-000141 · wk-form4_1701900077.xml · derivative · entry 4

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,424 shares

Expires 2025-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · price: Not applicable.

F4 · derivative.exercise_date: Grant of option to buy 13,424 shares of IDEXX Laboratories, Inc. common stock that became exercisable in five annual installments beginning on February 14, 2016 without giving effect to the 2-for-1 stock split of IDEXX Laboratories, Inc. common stock that occurred on June 15, 2015 (the "Stock Split"). The number of derivative securities reported as beneficially owned with respect to this option and its exercise price were adjusted to reflect the Stock Split.

Read SEC document
December 04, 2023 Filed Dec 6, 2023 22:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 1,324 $513.51 $679,887.24
Disclosure

SEC source: 0000874716-23-000141 · wk-form4_1701900077.xml · nonDerivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,233.3456

F3 · balance_after: Represents the weighted average price of the shares sold ranging from a low of $513.36 to a high of $513.76 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
December 04, 2023 Filed Dec 6, 2023 22:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 5,804 $512.95 $2,977,161.80
Disclosure

SEC source: 0000874716-23-000141 · wk-form4_1701900077.xml · nonDerivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,557.3456

F2 · price: Represents the weighted average price of the shares sold ranging from a low of $512.35 to a high of $513.35 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
December 04, 2023 Filed Dec 6, 2023 22:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 13,424 $79.54 $1,067,744.96
Disclosure

SEC source: 0000874716-23-000141 · wk-form4_1701900077.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,361.3456

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 12 shares purchased under the Issuer's Employee Stock Purchase Plan on September 29, 2023.

Read SEC document
October 13, 2023 Filed Oct 16, 2023 21:05 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantPhantom Stock (Directors' Deferred Compensation) DDC · Derivative 4.5312 $30.71 $139.15
Disclosure

SEC source: 0001127602-23-025916 · form4.xml · derivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 998.4397

Underlying: Common Stock · 4.5312 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F3 · shares: Comprised of phantom stock acquired as a result of accrued dividends.

F2 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F2 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

Read SEC document
October 13, 2023 Filed Oct 16, 2023 21:05 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantCommon Stock 22.287 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-025916 · form4.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,460.244

F1 · shares: Represents dividends on restricted stock units (RSUs) awarded to the Reporting Person in the form of additional RSUs and are subject to the same vesting terms as the underlying awards. The dividends vest simultaneously with the RSUs to which they relate. Each RSU converts to common stock on a 1:1 basis.

Read SEC document
September 29, 2023 Filed Oct 2, 2023 20:13 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantPhantom Stock (Directors' Deferred Compensation) DDC · Derivative 729.2413 $34.28 $24,998.39
Disclosure

SEC source: 0001127602-23-024982 · form4.xml · derivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 993.9085

Underlying: Common Stock · 729.2413 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F2 · shares: Comprised of phantom stock.

F1 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F1 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

Read SEC document
August 31, 2023 Filed Sep 5, 2023 21:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionNon-Qualified Stock Option (right-to-buy) · Derivative 13,424 Not disclosed Strike: $79.54 Not disclosed
Disclosure

SEC source: 0000874716-23-000117 · wk-form4_1693947669.xml · derivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,424

Underlying: Common Stock · 13,424 shares

Expires 2025-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: Grant of option to buy 13,424 shares of IDEXX Laboratories, Inc. common stock that became exercisable in five annual installments beginning on February 14, 2016 without giving effect to the 2-for-1 stock split of IDEXX Laboratories, Inc. common stock that occurred on June 15, 2015 (the "Stock Split"). The number of derivative securities reported as beneficially owned with respect to this option and its exercise price were adjusted to reflect the Stock Split.

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August 31, 2023 Filed Sep 5, 2023 21:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 13,424 $512.01 $6,873,266.54
Disclosure

SEC source: 0000874716-23-000117 · wk-form4_1693947669.xml · nonDerivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,925.3456

F1 · price: Represents the weighted average price of the shares sold ranging from a low of $512.00 to a high of $512.49 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

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August 31, 2023 Filed Sep 5, 2023 21:01 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 13,424 $79.54 $1,067,744.96
Disclosure

SEC source: 0000874716-23-000117 · wk-form4_1693947669.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,349.3456

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 05, 2023 Filed Aug 8, 2023 21:59 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionRestricted Stock Unit · Derivative 384 Not disclosed Not disclosed
Disclosure

SEC source: 0000874716-23-000106 · wk-form4_1691531933.xml · derivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,443

Underlying: Common Stock · 384 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit ('RSU') represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning August 5, 2020.

F4 · price: Not applicable.

F3 · derivative.exercise_date: Each restricted stock unit ('RSU') represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning August 5, 2020.

F3 · derivative.expiration_date: Each restricted stock unit ('RSU') represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning August 5, 2020.

Read SEC document
August 05, 2023 Filed Aug 8, 2023 21:59 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Tax withholdingCommon Stock 170 $504.08 $85,693.60
Disclosure

SEC source: 0000874716-23-000106 · wk-form4_1691531933.xml · nonDerivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,925.3456

F2 · price: Closing price of Issuer common stock on NASDAQ market on August 4, 2023.

Read SEC document
August 05, 2023 Filed Aug 8, 2023 21:59 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 384 $0.00 $0.00
Disclosure

SEC source: 0000874716-23-000106 · wk-form4_1691531933.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,095.3456

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 12 shares purchased under the Issuer's Employee Stock Purchase Plan on June 30, 2023.

Read SEC document
July 14, 2023 Filed Jul 17, 2023 21:18 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantPhantom Stock (Directors' Deferred Compensation) DDC · Derivative 0.8976 $41.14 $36.93
Disclosure

SEC source: 0001127602-23-020835 · form4.xml · derivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 264.6672

Underlying: Common Stock · 0.8976 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F3 · shares: Comprised of phantom stock acquired as a result of accrued dividends.

F2 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F2 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

Read SEC document
July 14, 2023 Filed Jul 17, 2023 21:18 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantCommon Stock 18.957 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-020835 · form4.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,437.957

F1 · shares: Represents dividends on restricted stock units (RSUs) awarded to the Reporting Person in the form of additional RSUs and are subject to the same vesting terms as the underlying awards. The dividends vest simultaneously with the RSUs to which they relate. Each RSU converts to common stock on a 1:1 basis.

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June 28, 2023 Filed Jun 29, 2023 21:08 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantPhantom Stock (Directors' Deferred Compensation) DDC · Derivative 263.7696 $39.58 $10,440.00
Disclosure

SEC source: 0001127602-23-019569 · form4.xml · derivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263.7696

Underlying: Common Stock · 263.7696 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F2 · shares: Comprised of phantom stock and accrued dividends.

F1 · derivative.exercise_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

F1 · derivative.expiration_date: Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in common stock upon the reporting person's termination of service as a director.

Read SEC document
May 25, 2023 Filed May 26, 2023 20:56 UTC DENTSPLY SIRONA Inc. XRAY · Entity 4448 GrantCommon Stock 5,419 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-016976 · form4.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,419

F1 · shares: This grant consists entirely of Restricted Stock Units (RSUs) that vest in full (restrictions lapse) one year from date of grant.

Read SEC document
May 18, 2023 Filed May 19, 2023 21:04 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 GiftCommon Stock 602 $0.00 $0.00
Disclosure

SEC source: 0000874716-23-000084 · wf-form4_168453026450198.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,699.3456

Read SEC document
May 04, 2023 Filed May 5, 2023 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionIncentive Stock Option (right-to-buy) · Derivative 560 Not disclosed Strike: $178.26 Not disclosed
Disclosure

SEC source: 0000874716-23-000038 · wf-form4_168332400555957.xml · derivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 560 shares

Expires 2028-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Not applicable.

F2 · derivative.exercise_date: Grant of option to buy shares of Issuer common stock that became exercisable on the fifth anniversary of the date of grant.

Read SEC document
May 04, 2023 Filed May 5, 2023 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 560 $178.26 $99,825.60
Disclosure

SEC source: 0000874716-23-000038 · wf-form4_168332400555957.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,301.3456

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 14.7030 shares purchased under the Issuer's Employee Stock Purchase Plan on March 31, 2023.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionRestricted Stock Unit · Derivative 959 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · derivative · entry 11

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,827

Underlying: Common Stock · 959 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: 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.

F6 · price: Not applicable.

F5 · derivative.exercise_date: 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.

F5 · derivative.expiration_date: 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.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionRestricted Stock Unit · Derivative 689 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · derivative · entry 10

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,786

Underlying: Common Stock · 689 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: 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 · price: Not applicable.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionRestricted Stock Unit · Derivative 974 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · derivative · entry 9

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,475

Underlying: Common Stock · 974 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: 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, 2021.

F6 · price: Not applicable.

F3 · derivative.exercise_date: 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, 2021.

F3 · derivative.expiration_date: 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, 2021.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionRestricted Stock Unit · Derivative 435 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · derivative · entry 8

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,449

Underlying: Common Stock · 435 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2020.

F6 · price: Not applicable.

F2 · derivative.exercise_date: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2020.

F2 · derivative.expiration_date: Each RSU represents a contingent right to receive one share of Issuer common stock. This RSU grant vests in five annual installments, beginning February 14, 2020.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionRestricted Stock Unit · Derivative 504 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · derivative · entry 7

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,884

Underlying: Common Stock · 504 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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, 2019.

F6 · price: Not applicable.

F1 · derivative.exercise_date: 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, 2019.

F1 · derivative.expiration_date: 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, 2019.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Tax withholdingCommon Stock 1,657 $503.65 $834,548.05
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · nonDerivative · entry 6

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,726.6426

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 959 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · nonDerivative · entry 5

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,383.6426

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 689 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · nonDerivative · entry 4

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,424.6426

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 974 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · nonDerivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,735.6426

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 435 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · nonDerivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,761.6426

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 23:52 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionCommon Stock 504 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003219 · doc1.xml · nonDerivative · entry 1

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,326.6426

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 08, 2023 Filed Feb 10, 2023 22:02 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 GrantRestricted Stock Unit · Derivative 4,398 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-002393 · doc1.xml · derivative · entry 5

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,388

Underlying: Common Stock · 4,398 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit ("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.

F6 · price: Not applicable.

F5 · derivative.exercise_date: Each restricted stock unit ("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.

F5 · derivative.expiration_date: Each restricted stock unit ("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.

Read SEC document
February 08, 2023 Filed Feb 10, 2023 22:02 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 GrantIncentive Stock Option (right-to-buy) · Derivative 201 Not disclosed Strike: $497.43 Not disclosed
Disclosure

SEC source: 0001567619-23-002393 · doc1.xml · derivative · entry 4

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201

Underlying: Common Stock · 201 shares

Expires 2033-02-07

F6 · price: Not applicable.

F4 · derivative.exercise_date: Grant of option to buy shares of Issuer common stock that becomes exercisable in one installment on February 14, 2027.

Read SEC document
February 08, 2023 Filed Feb 10, 2023 22:02 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 GrantPremium Non-Qualified Stock Option (right-to-buy) · Derivative 12,181 Not disclosed Strike: $572.04 Not disclosed
Disclosure

SEC source: 0001567619-23-002393 · doc1.xml · derivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,181

Underlying: Common Stock · 12,181 shares

Expires 2033-02-07

F6 · price: Not applicable.

F3 · derivative.exercise_date: Grant of option at a 115% premium to the closing price of Issuer common stock on the NASDAQ Global Select Market on February 8, 2023 to buy shares of Issuer common stock that becomes exercisable in four annual installments beginning February 14, 2024.

Read SEC document
February 08, 2023 Filed Feb 10, 2023 22:02 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 GrantNon-Qualified Stock Option (right-to-buy) · Derivative 21,256 Not disclosed Strike: $497.43 Not disclosed
Disclosure

SEC source: 0001567619-23-002393 · doc1.xml · derivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,256

Underlying: Common Stock · 21,256 shares

Expires 2033-02-07

F6 · price: Not applicable.

F2 · derivative.exercise_date: Grant of option to buy shares of Issuer common stock that becomes exercisable in four annual installments beginning February 14, 2024.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 Exercise / conversionNon-Qualified Stock Option (right-to-buy) · Derivative 18,998 Not disclosed Strike: $62.00 Not disclosed
Disclosure

SEC source: 0001567619-22-020466 · doc1.xml · derivative · entry 6

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,998 shares

Expires 2024-02-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · price: Not applicable.

F5 · derivative.exercise_date: Grant of option to buy 9,499 shares of Issuer common stock that became exercisable for 8,244 shares in four equal annual installments beginning February 14, 2015 and for the remaining 1,255 shares on February 14, 2019 without giving effect to the 2-for-1 stock split of IDEXX Laboratories, Inc. common stock that occurred on June 15, 2015 (the "Stock Split"). The number of derivative securities reported as beneficially owned with respect to this option and its exercise price were adjusted to reflect the Stock Split.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 600 $435.88 $261,526.50
Disclosure

SEC source: 0001567619-22-020466 · doc1.xml · nonDerivative · entry 5

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,804.6426

F4 · price: Represents the weighted average price of the shares sold ranging from a low of $435.77 to a high of $436.04 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 2,543 $435.07 $1,106,386.06
Disclosure

SEC source: 0001567619-22-020466 · doc1.xml · nonDerivative · entry 4

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,404.6426

F3 · price: Represents the weighted average price of the shares sold ranging from a low of $434.70 to a high of $435.67 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 6,385 $434.26 $2,772,759.68
Disclosure

SEC source: 0001567619-22-020466 · doc1.xml · nonDerivative · entry 3

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,947.6426

F2 · price: Represents the weighted average price of the shares sold ranging from a low of $433.69 to a high of $434.685 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document
November 14, 2022 Filed Nov 16, 2022 22:00 UTC IDEXX LABORATORIES INC /DE IDXX · Entity 3057 SaleCommon Stock 972 $433.37 $421,239.63
Disclosure

SEC source: 0001567619-22-020466 · doc1.xml · nonDerivative · entry 2

MAZELSKY JONATHAN JAY · CIK 0001556270 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,332.6426

F1 · price: Represents the weighted average price of the shares sold ranging from a low of $432.67 to a high of $433.65 per share. The undersigned undertakes, upon request by the Commission staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.