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Cavanaugh Sarah

Disclosed activity across 1 company

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35030
SEC CIK
0001709113

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Celldex Therapeutics, Inc.CLDX · Entity 4208SVP OF CORP AFFAIRS & ADMIN.June 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.

Celldex Therapeutics, Inc.

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Incentive Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $34.09 · Expires 2036-06-25Direct95,000 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 95,000 · Balance 95,000

F1: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2: 25% vest on June 25, 2027 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Filing footnotes · ownership attribution and instrument terms

F1: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2: 25% vest on June 25, 2027 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

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 20:17 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 95,000 $0.00 Strike: $34.09 $0.00
Disclosure

SEC source: 0001709113-26-000002 · form4-06292026_080653.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2036-06-25

F1 · security: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F1 · date: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 25, 2027 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 20:22 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 78,000 $0.00 Strike: $19.53 $0.00
Disclosure

SEC source: 0001415889-25-016260 · form4-06092025_080647.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,000

Underlying: Common Stock · 78,000 shares

Expires 2035-06-05

F1 · security: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F1 · date: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 5, 2026 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
June 13, 2024 Filed Jun 17, 2024 20:17 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 78,000 $0.00 Strike: $36.43 $0.00
Disclosure

SEC source: 0001415889-24-017182 · form4-06172024_080619.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,000

Underlying: Common Stock · 78,000 shares

Expires 2034-06-13

F1 · security: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F1 · date: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 13, 2025 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
May 30, 2024 Filed Jun 3, 2024 20:04 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option (Right to Buy) · Derivative 10,103 $0.00 Strike: $9.02 $0.00
Disclosure

SEC source: 0001415889-24-015138 · form4-06032024_080652.xml · derivative · entry 5

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,103 shares

Expires 2028-06-13

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.

F4 · derivative.exercise_date: As of June 13, 2022, the option is fully vested.

Read SEC document
May 30, 2024 Filed Jun 3, 2024 20:04 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option (Right to Buy) · Derivative 10,750 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0001415889-24-015138 · form4-06032024_080652.xml · derivative · entry 4

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,750 shares

Expires 2029-06-19

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_date: As of June 19, 2023, the option is fully vested.

Read SEC document
May 30, 2024 Filed Jun 3, 2024 20:04 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 20,853 $33.73 $703,334.15
Disclosure

SEC source: 0001415889-24-015138 · form4-06032024_080652.xml · nonDerivative · entry 3

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,860

F2 · kind: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.465 to $34.06 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F2 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.465 to $34.06 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.465 to $34.06 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Read SEC document
May 30, 2024 Filed Jun 3, 2024 20:04 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 10,103 $9.02 $91,093.70
Disclosure

SEC source: 0001415889-24-015138 · form4-06032024_080652.xml · nonDerivative · entry 2

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,713

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 30, 2024 Filed Jun 3, 2024 20:04 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 10,750 $2.78 $29,885.00
Disclosure

SEC source: 0001415889-24-015138 · form4-06032024_080652.xml · nonDerivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,610

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 576 shares of common stock acquired under the Celldex Therapeutics, Inc. 2004 Employee Stock Purchase Plan.

Read SEC document
June 15, 2023 Filed Jun 20, 2023 20:15 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 75,000 $0.00 Strike: $36.87 $0.00
Disclosure

SEC source: 0001415889-23-010042 · form4-06202023_080654.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Common Stock · 75,000 shares

Expires 2033-06-15

F1 · security: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F1 · date: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 15, 2024 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
August 18, 2022 Filed Aug 19, 2022 20:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option · Derivative 1,355 $0.00 Strike: $9.02 $0.00
Disclosure

SEC source: 0001415889-22-008896 · form4-08192022_010836.xml · derivative · entry 6

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,103

Underlying: Common Stock · 1,355 shares

Expires 2028-06-13

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 · derivative.exercise_date: As of June 13, 2022, the option is fully vested.

Read SEC document
August 18, 2022 Filed Aug 19, 2022 20:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 1,355 $36.38 $49,289.07
Disclosure

SEC source: 0001415889-22-008896 · form4-08192022_010836.xml · nonDerivative · entry 4

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,284

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.09 to $36.65 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Read SEC document
August 18, 2022 Filed Aug 19, 2022 20:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 1,355 $9.02 $12,217.36
Disclosure

SEC source: 0001415889-22-008896 · form4-08192022_010836.xml · nonDerivative · entry 3

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,639

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 17, 2022 Filed Aug 19, 2022 20:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option · Derivative 31,312 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0001415889-22-008896 · form4-08192022_010836.xml · derivative · entry 5

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,750

Underlying: Common Stock · 31,312 shares

Expires 2029-06-19

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_date: 25% vested on June 19, 2020 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
August 17, 2022 Filed Aug 19, 2022 20:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 31,312 $36.73 $1,150,221.27
Disclosure

SEC source: 0001415889-22-008896 · form4-08192022_010836.xml · nonDerivative · entry 2

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,284

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.54 to $37.05 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Read SEC document
August 17, 2022 Filed Aug 19, 2022 20:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 31,312 $2.78 $87,047.36
Disclosure

SEC source: 0001415889-22-008896 · form4-08192022_010836.xml · nonDerivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,596

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 876 shares of common stock acquired under the Celldex Therapeutics, Inc. 2004 Employee Stock Purchase Plan.

Read SEC document
June 16, 2022 Filed Jun 17, 2022 20:17 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 73,000 $0.00 Strike: $22.48 $0.00
Disclosure

SEC source: 0001415889-22-006731 · form4-06172022_010609.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP OF CORP AFFAIRS & ADMIN.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,000

Underlying: Common Stock · 73,000 shares

Expires 2032-06-16

F1 · security: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F1 · date: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 16, 2023 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
December 08, 2021 Filed Dec 10, 2021 21:03 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option (Right to Buy) · Derivative 5,466 $0.00 Strike: $10.38 $0.00
Disclosure

SEC source: 0001179110-21-010820 · edgar.xml · derivative · entry 5

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,534

Underlying: Common Stock · 5,466 shares

Expires 2030-06-18

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_date: 25% vested on June 18, 2021 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
December 08, 2021 Filed Dec 10, 2021 21:03 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option (Right to Buy) · Derivative 1,857 $0.00 Strike: $9.02 $0.00
Disclosure

SEC source: 0001179110-21-010820 · edgar.xml · derivative · entry 4

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,458

Underlying: Common Stock · 1,857 shares

Expires 2028-06-13

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.

F2 · derivative.exercise_date: 25% vested on June 13, 2019 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
December 08, 2021 Filed Dec 10, 2021 21:03 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 7,323 $40.00 $292,920.00
Disclosure

SEC source: 0001179110-21-010820 · edgar.xml · nonDerivative · entry 3

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 408

F1 · kind: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F1 · shares: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

Read SEC document
December 08, 2021 Filed Dec 10, 2021 21:03 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 5,466 $10.38 $56,737.08
Disclosure

SEC source: 0001179110-21-010820 · edgar.xml · nonDerivative · entry 2

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,731

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
December 08, 2021 Filed Dec 10, 2021 21:03 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 1,857 $9.02 $16,743.64
Disclosure

SEC source: 0001179110-21-010820 · edgar.xml · nonDerivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,265

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
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option (Right to Buy) · Derivative 938 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · derivative · entry 7

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,062

Underlying: Common Stock · 938 shares

Expires 2029-06-19

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 · derivative.exercise_date: 25% vested on June 19, 2020 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionIncentive Stock Option (Right to Buy) · Derivative 5,018 $0.00 Strike: $9.02 $0.00
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · derivative · entry 6

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,315

Underlying: Common Stock · 5,018 shares

Expires 2028-06-13

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.

F2 · derivative.exercise_price: This option was previously reported as covering 275,000 shares at an exercise price of $0.6011 per share, but has been adjusted to reflect the Reverse Stock Split.

F2 · shares: This option was previously reported as covering 275,000 shares at an exercise price of $0.6011 per share, but has been adjusted to reflect the Reverse Stock Split.

F7 · derivative.exercise_date: 25% vested on June 13, 2019 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

F2 · balance_after: This option was previously reported as covering 275,000 shares at an exercise price of $0.6011 per share, but has been adjusted to reflect the Reverse Stock Split.

Read SEC document
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 2,120 $41.62 $88,232.28
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · nonDerivative · entry 5

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 408

F3 · kind: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F3 · shares: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.180 to $41.990 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Read SEC document
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 901 $43.06 $38,797.96
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · nonDerivative · entry 4

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,528

F3 · kind: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F3 · shares: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.580 to $43.360 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Read SEC document
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 SaleCommon Stock 4,302 $44.11 $189,774.13
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · nonDerivative · entry 3

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,429

F3 · kind: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F3 · shares: The sale of the shares of Common Stock were made pursuant to a plan intended to comply with Rule 10b5-1 of the Exchange Act, previously entered into on September 10, 2021.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.710 to $44.420 per share, inclusive. The reporting person undertakes to provide to Celldex Therapeutics, Inc., any security holder of Celldex Therapeutics, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

Read SEC document
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 938 $2.78 $2,607.64
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · nonDerivative · entry 2

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,731

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
November 01, 2021 Filed Nov 3, 2021 20:02 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 Exercise / conversionCommon Stock 5,018 $9.02 $45,244.80
Disclosure

SEC source: 0001179110-21-009818 · edgar.xml · nonDerivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,793

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 · shares: This option was previously reported as covering 275,000 shares at an exercise price of $0.6011 per share, but has been adjusted to reflect the Reverse Stock Split.

F2 · price: This option was previously reported as covering 275,000 shares at an exercise price of $0.6011 per share, but has been adjusted to reflect the Reverse Stock Split.

F1 · balance_after: Includes 408 shares of common stock acquired under the Celldex Therapeutics, Inc. 2004 Employee Stock Purchase Plan on June 30, 2021. On February 8, 2019, Celldex Therapeutics, Inc. effected a 1-for-15 reverse stock split of its common stock (the "Reverse Stock Split"). The amount of securities reported on this Form 4 have been adjusted to reflect the Reverse Stock Split.

Read SEC document
June 17, 2021 Filed Jun 21, 2021 20:28 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 56,000 $0.00 Strike: $28.00 $0.00
Disclosure

SEC source: 0001179110-21-006908 · edgar.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,000

Underlying: Common Stock · 56,000 shares

Expires 2031-06-17

F1 · security: Represents option granted by the Issuer pursuant to its 2021 Omnibus Equity Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 17, 2022 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

Read SEC document
June 18, 2020 Filed Jun 19, 2020 12:06 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 84,000 $0.00 Strike: $10.38 $0.00
Disclosure

SEC source: 0001179110-20-007596 · edgar.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,000

Underlying: Common Stock · 84,000 shares

Expires 2030-06-18

F1 · security: Represents option granted by the Issuer pursuant to its 2008 Stock Option and Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 18, 2021 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

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June 10, 2020 Filed Jun 11, 2020 11:54 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 PurchaseCommon Stock, par value $0.001 per share 1,050 $4.83 $5,071.50
Disclosure

SEC source: 0001179110-20-007218 · edgar.xml · nonDerivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,367

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June 19, 2019 Filed Jun 20, 2019 20:28 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 43,000 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0001179110-19-007975 · edgar.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,000

Underlying: Common Stock · 43,000 shares

Expires 2029-06-19

F1 · security: Represents option granted by the Issuer pursuant to its 2008 Stock Option and Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 19, 2020 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

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June 13, 2018 Filed Jun 15, 2018 11:51 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 275,000 $0.00 Strike: $0.60 $0.00
Disclosure

SEC source: 0001179110-18-008568 · edgar.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 275,000

Underlying: Common Stock · 275,000 shares

Expires 2028-06-13

F1 · security: Represents option granted by the Issuer pursuant to its 2008 Stock Option and Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 13, 2019 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

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June 15, 2017 Filed Jun 16, 2017 13:28 UTC Celldex Therapeutics, Inc. CLDX · Entity 4208 GrantIncentive Stock Option (right to buy) · Derivative 65,000 $0.00 Strike: $2.32 $0.00
Disclosure

SEC source: 0001179110-17-009160 · edgar.xml · derivative · entry 1

Cavanaugh Sarah · CIK 0001709113 · SVP of Corp Affairs & Admin.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,000

Underlying: Common Stock · 65,000 shares

Expires 2027-06-15

F1 · security: Represents option granted by the Issuer pursuant to its 2008 Stock Option and Incentive Plan.

F2 · derivative.exercise_date: 25% vest on June 15, 2018 and the remainder vest quarterly (in equal amounts) over the subsequent 12 quarters.

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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.