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BUECHLER KENNETH F

Disclosed activity across 3 companies

Tapewire entity
34782
SEC CIK
0001238916

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
QuidelOrtho CorpQDEL · Entity 4986DirectorJune 25, 2026June 29, 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.

QuidelOrtho Corp

Report date June 25, 2026 · Filed June 29, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock Units (Equity Grant)SEC Table II · derivative / convertible securityDirect15,532 Reported balance After 2026-06-25 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-25 · Grant · Acquired 15,532 · Balance 15,532

F1: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2: The restricted stock units will vest on June 25, 2027.

Restricted Stock Units (Converted)SEC Table II · derivative / convertible securityDirect12,204 Reported balance After 2026-06-25 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-25 · Grant · Acquired 12,204 · Balance 12,204

F1: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4: 3,051 shares vested on June 25, 2026, 3,051 shares will vest on September 25, 2026, 3,051 shares will vest on December 25, 2026, and 3,051 shares will vest on March 25, 2027.

Restricted Stock Units (Premium)SEC Table II · derivative / convertible securityDirect3,661 Reported balance After 2026-06-25 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-06-25 · Grant · Acquired 3,661 · Balance 3,661

F1: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2: The restricted stock units will vest on June 25, 2027.

F3: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2: The restricted stock units will vest on June 25, 2027.

F3: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4: 3,051 shares vested on June 25, 2026, 3,051 shares will vest on September 25, 2026, 3,051 shares will vest on December 25, 2026, and 3,051 shares will vest on March 25, 2027.

Past disclosures · reporting ended (2)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

QUIDEL CORP /DE/

Report date May 27, 2022 · Filed June 01, 2022

Section 16 reporting ended · disclosed 2022-06-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2022-05-27 transaction · row 1
1 source row

Row 1 · 2022-05-27 · Disposition to issuer · Disposed 70,288 · Balance 0

F1: Pursuant to the Business Combination Agreement, dated as of December 22, 2021 (the "Business Combination Agreement") by and among Quidel Corporation ("Quidel"), Ortho Clinical Diagnostics Holdings plc, QuidelOrtho Corporation ("QuidelOrtho"), Orca Holdco, Inc., Laguna Merger Sub, Inc. and Orca Holdco 2, Inc., each share of common stock of Quidel beneficially owned by the Reporting Person at the effective time of the transaction contemplated by the Business Combination Agreement will be exchanged for one share of common stock of QuidelOrtho.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $23.70 · Expires 2023-05-14Direct0 Reported balance After 2022-05-27 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2022-05-27 · Disposition to issuer · Disposed 8,081 · Balance 0

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $21.07 · Expires 2024-05-06Direct0 Reported balance After 2022-05-27 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2022-05-27 · Disposition to issuer · Disposed 9,041 · Balance 0

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $22.86 · Expires 2025-05-05Direct0 Reported balance After 2022-05-27 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2022-05-27 · Disposition to issuer · Disposed 7,021 · Balance 0

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $21.29 · Expires 2025-08-17Direct0 Reported balance After 2022-05-27 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2022-05-27 · Disposition to issuer · Disposed 1,811 · Balance 0

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $15.74 · Expires 2026-05-17Direct0 Reported balance After 2022-05-27 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2022-05-27 · Disposition to issuer · Disposed 9,215 · Balance 0

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $24.80 · Expires 2027-05-16Direct0 Reported balance After 2022-05-27 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2022-05-27 · Disposition to issuer · Disposed 5,851 · Balance 0

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2022-05-27 · Disposition to issuer · Disposed 2,436 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2022-05-27 · Disposition to issuer · Disposed 3,145 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2022-05-27 · Disposition to issuer · Disposed 2,839 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2022-05-27 · Disposition to issuer · Disposed 1,617 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2022-05-27 · Disposition to issuer · Disposed 485 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2022-05-27 · Disposition to issuer · Disposed 506 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 14 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 14 · 2022-05-27 · Disposition to issuer · Disposed 151 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 15 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 15 · 2022-05-27 · Disposition to issuer · Disposed 789 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2022-05-27 transaction · row 16 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 16 · 2022-05-27 · Disposition to issuer · Disposed 236 · Balance 0

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Business Combination Agreement, dated as of December 22, 2021 (the "Business Combination Agreement") by and among Quidel Corporation ("Quidel"), Ortho Clinical Diagnostics Holdings plc, QuidelOrtho Corporation ("QuidelOrtho"), Orca Holdco, Inc., Laguna Merger Sub, Inc. and Orca Holdco 2, Inc., each share of common stock of Quidel beneficially owned by the Reporting Person at the effective time of the transaction contemplated by the Business Combination Agreement will be exchanged for one share of common stock of QuidelOrtho.

F2: Pursuant to the Business Combination Agreement, the Quidel Non-Qualified Stock Options will be converted into an equal number of Non-Qualified Stock Options to purchase shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F3: Vested in full.

F4: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

SEQUENOM INC

Report date September 07, 2016 · Filed September 07, 2016

Section 16 reporting ended · disclosed 2016-09-07. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2016-09-07 transaction · row 1
1 source row

Row 1 · 2016-09-07 · Other · Disposed 120,038 · Balance 0

F1: Disposed of pursuant to an Agreement and Plan of Merger (the "Merger Agreement"), dated July 26, 2016, among the Issuer, Laboratory Corporation of America Holdings, a Delaware corporation ("Parent"), and Savoy Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser") in exchange for a cash consideration of $2.40 per share, without interest, subject to any required withholding of taxes. Pursuant to the Merger Agreement, the Purchaser merged with and into the Issuer, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.11 · Expires 2026-06-14Direct0 Reported balance After 2016-09-07 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2016-09-07 · Disposition to issuer · Disposed 20,000 · Balance 0

F2: This option was cancelled in the Merger in exchange for a cash payment equal to $2.40 per share (without interest) minus the per share exercise price of the option. In connection with the Merger, vesting of the option was accelerated and the option became fully vested and exercisable effective immediately prior to the effective time of the Merger.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to an Agreement and Plan of Merger (the "Merger Agreement"), dated July 26, 2016, among the Issuer, Laboratory Corporation of America Holdings, a Delaware corporation ("Parent"), and Savoy Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser") in exchange for a cash consideration of $2.40 per share, without interest, subject to any required withholding of taxes. Pursuant to the Merger Agreement, the Purchaser merged with and into the Issuer, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger").

F2: This option was cancelled in the Merger in exchange for a cash payment equal to $2.40 per share (without interest) minus the per share exercise price of the option. In connection with the Merger, vesting of the option was accelerated and the option became fully vested and exercisable effective immediately prior to the effective time of the Merger.

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
June 25, 2026 Filed Jun 29, 2026 21:56 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Premium) · Derivative 3,661 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000005 · wk-form4_1782770157.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,661

Underlying: Common Stock · 3,661 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 25, 2027.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F2 · derivative.expiration_date: The restricted stock units will vest on June 25, 2027.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

Read SEC document
June 25, 2026 Filed Jun 29, 2026 21:56 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Converted) · Derivative 12,204 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000005 · wk-form4_1782770157.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,204

Underlying: Common Stock · 12,204 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.exercise_date: 3,051 shares vested on June 25, 2026, 3,051 shares will vest on September 25, 2026, 3,051 shares will vest on December 25, 2026, and 3,051 shares will vest on March 25, 2027.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.expiration_date: 3,051 shares vested on June 25, 2026, 3,051 shares will vest on September 25, 2026, 3,051 shares will vest on December 25, 2026, and 3,051 shares will vest on March 25, 2027.

Read SEC document
June 25, 2026 Filed Jun 29, 2026 21:56 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Equity Grant) · Derivative 15,532 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000005 · wk-form4_1782770157.xml · derivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,532

Underlying: Common Stock · 15,532 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 25, 2027.

F2 · derivative.expiration_date: The restricted stock units will vest on June 25, 2027.

Read SEC document
June 06, 2026 Filed Jun 9, 2026 20:06 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Premium) · Derivative 497 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000004 · wk-form4_1781035566.xml · derivative · entry 4

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 497 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
June 06, 2026 Filed Jun 9, 2026 20:06 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Converted) · Derivative 1,659 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000004 · wk-form4_1781035566.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,659 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
June 06, 2026 Filed Jun 9, 2026 20:06 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 497 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000004 · wk-form4_1781035566.xml · nonDerivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,906

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
June 06, 2026 Filed Jun 9, 2026 20:06 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 1,659 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000004 · wk-form4_1781035566.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,409

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 20:09 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Equity Grant) · Derivative 6,829 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000002 · wk-form4_1780430986.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,829 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units vested on May 29, 2026.

F3 · derivative.expiration_date: The restricted stock units vested on May 29, 2026.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 20:09 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 6,829 $0.00 $0.00
Disclosure

SEC source: 0001238916-26-000002 · wk-form4_1780430986.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,750

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
July 15, 2025 Filed Jul 17, 2025 20:09 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionNon-Qualified Stock Options · Derivative 9,215 $0.00 Strike: $15.74 $0.00
Disclosure

SEC source: 0001906324-25-000145 · wk-form4_1752782940.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,215 shares

Expires 2026-05-17

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_date: The option award vested in full on May 17, 2017.

Read SEC document
July 15, 2025 Filed Jul 17, 2025 20:09 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionCommon Stock 9,215 $15.74 $145,044.10
Disclosure

SEC source: 0001906324-25-000145 · wk-form4_1752782940.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,921

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
May 29, 2025 Filed Jun 2, 2025 20:24 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Premium) · Derivative 1,609 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000128 · wk-form4_1748895864.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,609

Underlying: Common Stock · 1,609 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on May 29, 2026.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F2 · derivative.expiration_date: The restricted stock units will vest on May 29, 2026.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

Read SEC document
May 29, 2025 Filed Jun 2, 2025 20:24 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Converted) · Derivative 5,365 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000128 · wk-form4_1748895864.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,365

Underlying: Common Stock · 5,365 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.exercise_date: 1,341 shares vested on May 29, 2025, 1,341 shares will vest on August 29, 2025, 1,341 shares will vest on November 29, 2025 and 1,342 shares will vest on February 28, 2026.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.expiration_date: 1,341 shares vested on May 29, 2025, 1,341 shares will vest on August 29, 2025, 1,341 shares will vest on November 29, 2025 and 1,342 shares will vest on February 28, 2026.

Read SEC document
May 29, 2025 Filed Jun 2, 2025 20:24 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Equity Grant) · Derivative 6,829 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000128 · wk-form4_1748895864.xml · derivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,829

Underlying: Common Stock · 6,829 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on May 29, 2026.

F2 · derivative.expiration_date: The restricted stock units will vest on May 29, 2026.

Read SEC document
May 22, 2025 Filed May 27, 2025 20:14 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Equity Grant) · Derivative 4,929 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000092 · wk-form4_1748376844.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,929 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units vested on May 22, 2025.

F3 · derivative.expiration_date: The restricted stock units vested on May 22, 2025.

Read SEC document
May 22, 2025 Filed May 27, 2025 20:14 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 4,929 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000092 · wk-form4_1748376844.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,706

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 18, 2025 Filed May 20, 2025 21:23 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Premium ) · Derivative 236 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000075 · wk-form4_1747776196.xml · derivative · entry 4

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 236 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
May 18, 2025 Filed May 20, 2025 21:23 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Converted) · Derivative 789 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000075 · wk-form4_1747776196.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 789 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
May 18, 2025 Filed May 20, 2025 21:23 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 236 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000075 · wk-form4_1747776196.xml · nonDerivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,777

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 18, 2025 Filed May 20, 2025 21:23 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 789 $0.00 $0.00
Disclosure

SEC source: 0001906324-25-000075 · wk-form4_1747776196.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,541

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 24, 2024 Filed May 29, 2024 20:35 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Equity Grant) · Derivative 2,416 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-065992 · ownership.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,416 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units vested on May 24, 2024.

F3 · derivative.expiration_date: The restricted stock units vested on May 24, 2024.

Read SEC document
May 24, 2024 Filed May 29, 2024 20:35 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 2,416 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-065992 · ownership.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,752

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 22, 2024 Filed May 23, 2024 22:24 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Equity Grant) · Derivative 4,929 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-064131 · ownership.xml · derivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,929

Underlying: Common Stock · 4,929 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units vest on May 22, 2025.

F2 · derivative.expiration_date: The restricted stock units vest on May 22, 2025.

Read SEC document
May 22, 2024 Filed Aug 13, 2024 00:09 UTC Amendment QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Premium) · Derivative 1,161 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-095652 · ownership.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,161

Underlying: Common Stock · 1,161 shares

Expires not disclosed

F1 · security: The Form 4 originally filed on May 23, 2024 is being amended to include the grant of Converted and Premium RSUs to the reporting person on May 22, 2024.

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F5 · derivative.exercise_date: The restricted stock units vest on May 22, 2025.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F5 · derivative.expiration_date: The restricted stock units vest on May 22, 2025.

Read SEC document
May 22, 2024 Filed Aug 13, 2024 00:09 UTC Amendment QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Converted) · Derivative 3,873 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-095652 · ownership.xml · derivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,873

Underlying: Common Stock · 3,873 shares

Expires not disclosed

F1 · security: The Form 4 originally filed on May 23, 2024 is being amended to include the grant of Converted and Premium RSUs to the reporting person on May 22, 2024.

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.exercise_date: 968 shares vested on May 22, 2024, 968 shares will vest on August 22, 2024, 968 shares will vest on November 22, 2024 and 969 shares will vest on February 22, 2025.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.expiration_date: 968 shares vested on May 22, 2024, 968 shares will vest on August 22, 2024, 968 shares will vest on November 22, 2024 and 969 shares will vest on February 22, 2025.

Read SEC document
May 12, 2024 Filed May 14, 2024 21:54 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Premium) · Derivative 151 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-059818 · ownership.xml · derivative · entry 4

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 151 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
May 12, 2024 Filed May 14, 2024 21:54 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Converted) · Derivative 506 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-059818 · ownership.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 506 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
May 12, 2024 Filed May 14, 2024 21:54 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 151 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-059818 · ownership.xml · nonDerivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,336

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 12, 2024 Filed May 14, 2024 21:54 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 506 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-059818 · ownership.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,185

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
April 12, 2024 Filed Apr 16, 2024 22:18 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionNon-Qualified Stock Option · Derivative 9,041 $0.00 Strike: $21.07 $0.00
Disclosure

SEC source: 0000950170-24-044893 · ownership.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,041 shares

Expires 2024-05-06

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_date: This option award vested in full on May 6, 2015.

Read SEC document
April 12, 2024 Filed Apr 16, 2024 22:18 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionCommon Stock 9,041 $21.07 $190,493.87
Disclosure

SEC source: 0000950170-24-044893 · ownership.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,679

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
June 06, 2023 Filed Jun 8, 2023 20:20 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Equity Grant) · Derivative 2,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-035387 · doc4.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,248 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units vested on June 6, 2023.

F3 · derivative.expiration_date: The restricted stock units vested on June 6, 2023.

Read SEC document
June 06, 2023 Filed Jun 8, 2023 20:20 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 2,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-035387 · doc4.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,638

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 24, 2023 Filed May 26, 2023 00:18 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Premium) · Derivative 535 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-032324 · doc4.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 535

Underlying: Common Stock · 535 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units vest on May 24, 2024.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F2 · derivative.expiration_date: The restricted stock units vest on May 24, 2024.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

Read SEC document
May 24, 2023 Filed May 26, 2023 00:18 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Converted) · Derivative 1,783 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-032324 · doc4.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,783

Underlying: Common Stock · 1,783 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.exercise_date: The restricted stock units vest on the date of the grant, May 24, 2023.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.expiration_date: The restricted stock units vest on the date of the grant, May 24, 2023.

Read SEC document
May 24, 2023 Filed May 26, 2023 00:18 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Equity Grant) · Derivative 2,416 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-032324 · doc4.xml · derivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,416

Underlying: Common Stock · 2,416 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units vest on May 24, 2024.

F2 · derivative.expiration_date: The restricted stock units vest on May 24, 2024.

Read SEC document
May 14, 2023 Filed May 16, 2023 22:20 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Premium) · Derivative 485 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-029929 · doc4.xml · derivative · entry 4

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 485 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
May 14, 2023 Filed May 16, 2023 22:20 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionRestricted Stock Units (Converted) · Derivative 1,617 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-029929 · doc4.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,617 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 restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

F3 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule.

Read SEC document
May 14, 2023 Filed May 16, 2023 22:20 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 485 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-029929 · doc4.xml · nonDerivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,390

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
May 14, 2023 Filed May 16, 2023 22:20 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantCommon Stock 1,617 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-029929 · doc4.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,905

F1 · shares: Reflects release of restricted stock units that were previously reported on a Form 4.

Read SEC document
February 17, 2023 Filed Feb 22, 2023 21:15 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionNon-Qualified Stock Options · Derivative 8,081 $0.00 Strike: $23.70 $0.00
Disclosure

SEC source: 0001209191-23-011625 · doc4.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,081 shares

Expires 2023-05-14

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_date: Vested in full.

Read SEC document
February 17, 2023 Filed Feb 22, 2023 21:15 UTC QuidelOrtho Corp QDEL · Entity 4986 SaleCommon Stock 8,081 $90.26 $729,366.01
Disclosure

SEC source: 0001209191-23-011625 · doc4.xml · nonDerivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,288

F1 · price: The weighted average sale price for these transactions was $90.2569 per share, with a range of $90.00 to $90.77. Upon request, the Reporting Person hereby undertakes to provide to staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder, the full information regarding the number of shares sold at each separate price.

Read SEC document
February 17, 2023 Filed Feb 22, 2023 21:15 UTC QuidelOrtho Corp QDEL · Entity 4986 Exercise / conversionCommon Stock 8,081 $23.70 $191,519.70
Disclosure

SEC source: 0001209191-23-011625 · doc4.xml · nonDerivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,369

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
June 06, 2022 Filed Jun 8, 2022 22:17 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Premium) · Derivative 497 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-035174 · doc4.xml · derivative · entry 3

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 497

Underlying: Common Stock · 497 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units vest on June 6, 2023.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F2 · derivative.expiration_date: The restricted stock units vest on June 6, 2023.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

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June 06, 2022 Filed Jun 8, 2022 22:17 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Converted) · Derivative 1,659 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-035174 · doc4.xml · derivative · entry 2

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,659

Underlying: Common Stock · 1,659 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F3 · derivative.exercise_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.exercise_date: The restricted stock units vest on the date of the grant, June 6, 2022.

F3 · derivative.expiration_date: The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Release of vested restricted stock units will occur according to the elected deferral schedule.

F4 · derivative.expiration_date: The restricted stock units vest on the date of the grant, June 6, 2022.

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June 06, 2022 Filed Jun 8, 2022 22:17 UTC QuidelOrtho Corp QDEL · Entity 4986 GrantRestricted Stock Units (Equity Grant) · Derivative 2,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-035174 · doc4.xml · derivative · entry 1

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,248

Underlying: Common Stock · 2,248 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2 · derivative.exercise_date: The restricted stock units vest on June 6, 2023.

F2 · derivative.expiration_date: The restricted stock units vest on June 6, 2023.

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May 27, 2022 Filed Jun 1, 2022 16:21 UTC QUIDEL CORP /DE/ QDEL · Entity 126712 Disposition to issuerRestricted Stock Units · Derivative 236 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-020393 · doc4.xml · derivative · entry 16

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 236 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5 · kind: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

F6 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

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May 27, 2022 Filed Jun 1, 2022 16:21 UTC QUIDEL CORP /DE/ QDEL · Entity 126712 Disposition to issuerRestricted Stock Units · Derivative 789 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-020393 · doc4.xml · derivative · entry 15

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 789 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5 · kind: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

F6 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

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May 27, 2022 Filed Jun 1, 2022 16:21 UTC QUIDEL CORP /DE/ QDEL · Entity 126712 Disposition to issuerRestricted Stock Units · Derivative 151 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-020393 · doc4.xml · derivative · entry 14

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 151 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5 · kind: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

F6 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

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May 27, 2022 Filed Jun 1, 2022 16:21 UTC QUIDEL CORP /DE/ QDEL · Entity 126712 Disposition to issuerRestricted Stock Units · Derivative 506 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-020393 · doc4.xml · derivative · entry 13

BUECHLER KENNETH F · CIK 0001238916 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 506 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Quidel common stock.

F5 · kind: Pursuant to the Business Combination Agreement, the Quidel restricted stock units will be converted into an equal number of restricted stock units representing the right to receive shares of common stock of QuidelOrtho on the same terms and conditions (including applicable vesting conditions).

F6 · derivative.exercise_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

F6 · derivative.expiration_date: Release of restricted stock units was deferred pursuant to Quidel's deferred compensation program applicable to participating non-employee directors and will occur according to the elected deferral schedule.

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