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person · Reporting owner

Hunt Anthony

Disclosed activity across 3 companies

Tapewire entity
38580
SEC CIK
0001606030

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
908 Devices Inc.MASS · Entity 5564DirectorJune 10, 2026June 12, 2026
REPLIGEN CORPRGEN · Entity 486DirectorMarch 02, 2026March 03, 2026

Disclosed balances

About these balances

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

908 Devices Inc.

Report date June 10, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect44,168 Reported balance After 2026-06-10 transaction · row 1
1 source row

Row 1 · 2026-06-10 · Exercise / conversion · Acquired 14,083 · Balance 44,168

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-10 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-10 · Exercise / conversion · Disposed 14,083 · Balance 0

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F2: The RSUs became fully vested on June 10, 2026, the day prior to the 2026 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect13,656 Reported balance After 2026-06-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-06-11 · Grant · Acquired 13,656 · Balance 13,656

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F3: The RSUs become fully vested on June 11, 2027 or the day prior to the 2027 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

Stock Option (option to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.22 · Expires 2036-06-10Direct6,209 Reported balance After 2026-06-11 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-06-11 · Grant · Acquired 6,209 · Balance 6,209

F4: The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 11, 2026, subject to the reporting person's continued service through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F2: The RSUs became fully vested on June 10, 2026, the day prior to the 2026 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date.

F3: The RSUs become fully vested on June 11, 2027 or the day prior to the 2027 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

F4: The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 11, 2026, subject to the reporting person's continued service through the applicable vesting date.

REPLIGEN CORP

Report date March 02, 2026 · Filed March 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect89,062 Reported balance After 2026-03-02 transaction · row 1
1 source row

Row 1 · 2026-03-02 · Tax withholding · Disposed 9,897 · Balance 89,062

F1: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

Past disclosures · reporting ended (1)

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

BIOLIFE SOLUTIONS INC

Report date October 06, 2026 · Filed October 09, 2026

Section 16 reporting ended · disclosed 2026-10-09. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-10-06 transaction · row 1
1 source row

Row 1 · 2026-10-06 · Disposition to issuer · Disposed 15,046 · Balance 0

F1: Reflects the disposition of shares of common stock ("Common Stock") of BioLife Solutions, Inc. (the "Registrant") in connection with the consummation on October 6, 2026 of the merger of Bravo Merger Sub I, Inc., a Delaware corporation ("Merger Sub 1") with and into the Registrant (the "First Merger"), pursuant to the Agreement and Plan of Merger, dated as of July 21, 2026 (the "Merger Agreement"), by and among the Registrant, Repligen Corporation, a Delaware corporation ("Repligen"), Merger Sub 1 and Bravo Merger Sub II, LLC, a Delaware limited liability company. At the effective time of the First Merger (the "First Merger Effective Time"), each outstanding share of Common Stock was converted into the right to receive $11.25 in cash and 0.1442 shares of Repligen common stock, in each case subject to the terms and conditions of the Merger Agreement.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects the disposition of shares of common stock ("Common Stock") of BioLife Solutions, Inc. (the "Registrant") in connection with the consummation on October 6, 2026 of the merger of Bravo Merger Sub I, Inc., a Delaware corporation ("Merger Sub 1") with and into the Registrant (the "First Merger"), pursuant to the Agreement and Plan of Merger, dated as of July 21, 2026 (the "Merger Agreement"), by and among the Registrant, Repligen Corporation, a Delaware corporation ("Repligen"), Merger Sub 1 and Bravo Merger Sub II, LLC, a Delaware limited liability company. At the effective time of the First Merger (the "First Merger Effective Time"), each outstanding share of Common Stock was converted into the right to receive $11.25 in cash and 0.1442 shares of Repligen common stock, in each case subject to the terms and conditions of the Merger Agreement.

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
March 17, 2025 Filed Mar 19, 2025 20:21 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 21,756 $59.52 $1,294,917.12
Disclosure

SEC source: 0000950170-25-042026 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,057

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
March 17, 2025 Filed Mar 19, 2025 20:21 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 5,000 $33.87 $169,350.00
Disclosure

SEC source: 0000950170-25-042026 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,301

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
March 03, 2025 Filed Mar 4, 2025 18:30 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 10,142 $155.38 $1,575,863.96
Disclosure

SEC source: 0000950170-25-031572 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,301

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

Read SEC document
March 02, 2025 Filed Mar 4, 2025 23:49 UTC 908 Devices Inc. MASS · Entity 5564 Exercise / conversionRestricted Stock Units · Derivative 2,058 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-002060 · primarydocument.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,058 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F2 · derivative.exercise_date: The RSUs become vested in substantially equal annual installments over the 3 years following March 2, 2022, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

F2 · derivative.expiration_date: The RSUs become vested in substantially equal annual installments over the 3 years following March 2, 2022, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

Read SEC document
March 02, 2025 Filed Mar 4, 2025 23:49 UTC 908 Devices Inc. MASS · Entity 5564 Exercise / conversionCommon Stock 2,058 Not disclosed Not disclosed
Disclosure

SEC source: 0001562180-25-002060 · primarydocument.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,721

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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

Read SEC document
February 27, 2025 Filed Feb 28, 2025 21:26 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 2,825 $156.54 $442,225.50
Disclosure

SEC source: 0000950170-25-030051 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,443

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of performance stock units.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 15:18 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 2,380 $164.74 $392,081.20
Disclosure

SEC source: 0000950170-25-026171 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,268

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of performance stock units.

Read SEC document
December 05, 2024 Filed Dec 6, 2024 01:26 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 11,808 $0.00 Strike: $33.87 $0.00
Disclosure

SEC source: 0000950170-24-133812 · ownership.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,856

Underlying: Common Stock · 11,808 shares

Expires 2028-02-29

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: 11,808 of the shares underlying this option have vested. The remaining shares vest as follows: 2,952 shares on March 1, 2025, 2,952 shares on March 1, 2026, and 2,952 shares on March 1, 2027.

Read SEC document
December 05, 2024 Filed Dec 6, 2024 01:26 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 11,808 $33.87 $399,936.96
Disclosure

SEC source: 0000950170-24-133812 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,648

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 21, 2024 Filed Nov 22, 2024 21:52 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 24,246 $0.00 Strike: $33.87 $0.00
Disclosure

SEC source: 0000950170-24-130266 · ownership.xml · derivative · entry 3

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,246 shares

Expires 2028-02-29

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: This option is fully vested and exercisable.

Read SEC document
November 21, 2024 Filed Nov 22, 2024 21:52 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 24,246 $139.67 $3,386,438.82
Disclosure

SEC source: 0000950170-24-130266 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,840

F1 · kind: Transaction undertaken consistent with a previously arranged transaction under the reporting person's Rule 10(b)5-1 trading plan, which expired on November 15, 2024.

F2 · price: $139.67 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.25 to $140.05, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
November 21, 2024 Filed Nov 22, 2024 21:52 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 24,246 $33.87 $821,212.02
Disclosure

SEC source: 0000950170-24-130266 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,086

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
September 10, 2024 Filed Sep 12, 2024 15:35 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $33.87 $0.00
Disclosure

SEC source: 0000950170-24-105742 · ownership.xml · derivative · entry 6

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,246

Underlying: Common Stock · 10,000 shares

Expires 2028-02-29

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

F6 · derivative.exercise_date: This option is fully vested and exercisable.

Read SEC document
September 10, 2024 Filed Sep 12, 2024 15:35 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 604 $146.67 $88,588.68
Disclosure

SEC source: 0000950170-24-105742 · ownership.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 139,840

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F5 · price: $146.67 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $146.49 to $146.76, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
September 10, 2024 Filed Sep 12, 2024 15:35 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 10,723 $145.95 $1,565,021.85
Disclosure

SEC source: 0000950170-24-105742 · ownership.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,444

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F4 · price: $145.95 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $145.49 to $146.49, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
September 10, 2024 Filed Sep 12, 2024 15:35 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 9,369 $144.88 $1,357,380.72
Disclosure

SEC source: 0000950170-24-105742 · ownership.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 151,167

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F3 · price: $144.88 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $144.45 to $145.41, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
September 10, 2024 Filed Sep 12, 2024 15:35 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,495 $143.77 $214,936.15
Disclosure

SEC source: 0000950170-24-105742 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 160,536

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F2 · price: $143.77 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.44 to $144.28, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
September 10, 2024 Filed Sep 12, 2024 15:35 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 10,000 $33.87 $338,700.00
Disclosure

SEC source: 0000950170-24-105742 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 162,031

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
September 03, 2024 Filed Sep 4, 2024 23:25 UTC REPLIGEN CORP RGEN · Entity 486 Disposition to issuerStock Option (Right to Buy) · Derivative 13,057 $0.00 Strike: $192.71 $0.00
Disclosure

SEC source: 0000950170-24-103577 · ownership.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,528

Underlying: Common Stock · 13,057 shares

Expires 2034-02-27

F1 · shares: On June 28, 2024 (the "Effective Date"), the Issuer and Mr. Hunt entered into an amendment (the "2024 Equity Award Amendment") to certain of Mr. Hunt's equity awards, pursuant to which, effective as of September 1, 2024, Mr. Hunt forfeited two thirds of the number of shares of the Issuer's Common Stock underlying the time-based restricted stock unit award, performance-based restricted stock unit awards and stock option granted to Mr. Hunt on February 27, 2024 that remain outstanding as of the Effective Date.

F2 · derivative.exercise_date: Pursuant to the 2024 Equity Award Amendment, one third of the remaining stock options will vest and become exercisable on February 27, 2025, February 27, 2026, and February 27, 2027.

Read SEC document
September 03, 2024 Filed Sep 4, 2024 23:25 UTC REPLIGEN CORP RGEN · Entity 486 Disposition to issuerCommon Stock 13,146 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-103577 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,031

F1 · shares: On June 28, 2024 (the "Effective Date"), the Issuer and Mr. Hunt entered into an amendment (the "2024 Equity Award Amendment") to certain of Mr. Hunt's equity awards, pursuant to which, effective as of September 1, 2024, Mr. Hunt forfeited two thirds of the number of shares of the Issuer's Common Stock underlying the time-based restricted stock unit award, performance-based restricted stock unit awards and stock option granted to Mr. Hunt on February 27, 2024 that remain outstanding as of the Effective Date.

Read SEC document
June 14, 2024 Filed Jun 14, 2024 21:41 UTC REPLIGEN CORP RGEN · Entity 486 PurchaseCommon Stock 2,000 $124.08 $248,160.00
Disclosure

SEC source: 0000950170-24-073836 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,177

Read SEC document
June 13, 2024 Filed Jun 14, 2024 20:21 UTC 908 Devices Inc. MASS · Entity 5564 GrantStock Option (option to buy) · Derivative 15,996 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001562180-24-005063 · primarydocument.xml · derivative · entry 4

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,996

Underlying: Common Stock · 15,996 shares

Expires 2033-06-15

F5 · derivative.exercise_date: The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 13, 2024, subject to the reporting person's continued service through the applicable vesting date.

Read SEC document
June 13, 2024 Filed Jun 14, 2024 20:21 UTC 908 Devices Inc. MASS · Entity 5564 GrantRestricted Stock Unit · Derivative 11,364 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-005063 · primarydocument.xml · derivative · entry 3

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,364

Underlying: Common Stock · 11,364 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F4 · derivative.exercise_date: The RSUs become fully vested on June 13, 2025 or the day prior to the 2025 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

F4 · derivative.expiration_date: The RSUs become fully vested on June 13, 2025 or the day prior to the 2025 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

Read SEC document
June 12, 2024 Filed Jun 14, 2024 20:21 UTC 908 Devices Inc. MASS · Entity 5564 Exercise / conversionRestricted Stock Unit · Derivative 7,777 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-005063 · primarydocument.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,777 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested. This transaction represents the settlement of RSUs in shares of Common Stock on their scheduled vesting date.

F2 · derivative.exercise_date: The RSUs became fully vested on June 12, 2024, the day prior to the 2024 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date.

F2 · derivative.expiration_date: The RSUs became fully vested on June 12, 2024, the day prior to the 2024 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date.

Read SEC document
June 12, 2024 Filed Jun 14, 2024 20:21 UTC 908 Devices Inc. MASS · Entity 5564 Exercise / conversionCommon Stock 7,777 Not disclosed Not disclosed
Disclosure

SEC source: 0001562180-24-005063 · primarydocument.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,663

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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested. This transaction represents the settlement of RSUs in shares of Common Stock on their scheduled vesting date.

Read SEC document
May 21, 2024 Filed May 22, 2024 21:14 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 969 $171.03 $165,728.07
Disclosure

SEC source: 0000950170-24-063594 · ownership.xml · nonDerivative · entry 6

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,177

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F7 · price: $171.03 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.87 to $171.23, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 21, 2024 Filed May 22, 2024 21:14 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,925 $170.04 $667,407.00
Disclosure

SEC source: 0000950170-24-063594 · ownership.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 164,146

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F6 · price: $170.04 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $169.81 to $170.76, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

Read SEC document
May 21, 2024 Filed May 22, 2024 21:14 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,963 $169.27 $501,547.01
Disclosure

SEC source: 0000950170-24-063594 · ownership.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 168,071

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F5 · price: $169.27 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $168.80 to $169.78, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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May 21, 2024 Filed May 22, 2024 21:14 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,933 $168.33 $662,041.89
Disclosure

SEC source: 0000950170-24-063594 · ownership.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 171,034

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F4 · price: $168.33 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $167.75 to $168.74, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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May 21, 2024 Filed May 22, 2024 21:14 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,008 $167.05 $669,536.40
Disclosure

SEC source: 0000950170-24-063594 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 174,967

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F3 · price: $167.05 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $166.73 to $167.72, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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May 21, 2024 Filed May 22, 2024 21:14 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,274 $166.36 $711,022.64
Disclosure

SEC source: 0000950170-24-063594 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 178,975

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F2 · price: $166.36 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $165.73 to $166.72, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 18, 2024 Filed Mar 20, 2024 20:29 UTC REPLIGEN CORP RGEN · Entity 486 GiftCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-034204 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,249

F1 · kind: The shares were disposed of in connection with a bona fide gift by the Reporting Person to a donor advised fund.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 1 $0.00 Strike: $16.55 $0.00
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · derivative · entry 10

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1 shares

Expires 2024-05-05

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.

F10 · derivative.exercise_date: This option is fully vested and exercisable.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 156 $202.55 $31,597.80
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 9

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,249

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F9 · price: $202.55 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $202.41 to $202.82, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 806 $201.75 $162,610.50
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 8

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,405

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F8 · price: $201.75 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $201.21 to $202.17, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,305 $200.56 $261,730.80
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 7

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 186,211

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F7 · price: $200.56 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $200.18 to $200.76, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,822 $199.53 $363,543.66
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 6

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 187,516

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F6 · price: $199.53 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $199.13 to $200.04, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,347 $198.55 $267,446.85
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,338

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F5 · price: $198.55 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $198.05 to $198.94, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,666 $197.39 $328,851.74
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 190,685

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F4 · price: $197.39 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $196.98 to $197.96, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 6,228 $196.32 $1,222,680.96
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 192,351

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F3 · price: $196.32 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $195.95 to $196.93, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,377 $195.49 $660,169.73
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,579

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on November 9, 2023.

F2 · price: $195.49 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $194.90 to $195.88, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, 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 range.

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March 08, 2024 Filed Mar 11, 2024 23:43 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 1 $16.55 $16.55
Disclosure

SEC source: 0000950170-24-029523 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 201,956

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.

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March 07, 2024 Filed Mar 7, 2024 21:28 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 2,867 $195.72 $561,129.24
Disclosure

SEC source: 0000950170-24-028016 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,955

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

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March 05, 2024 Filed Mar 7, 2024 01:23 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 7,275 $195.52 $1,422,408.00
Disclosure

SEC source: 0000950170-24-027514 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,822

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

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March 04, 2024 Filed Mar 5, 2024 23:05 UTC 908 Devices Inc. MASS · Entity 5564 Exercise / conversionRestricted Stock Unit · Derivative 2,057 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-002324 · primarydocument.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,058

Underlying: Common Stock, par value $0.001 · 4,115 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F2 · derivative.exercise_date: The RSUs become vested in substantially equal annual installments over the 3 years following March 2, 2022, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

F2 · derivative.expiration_date: The RSUs become vested in substantially equal annual installments over the 3 years following March 2, 2022, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

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March 04, 2024 Filed Mar 5, 2024 23:05 UTC 908 Devices Inc. MASS · Entity 5564 Exercise / conversionCommon Stock, par value $0.001 2,057 Not disclosed Not disclosed
Disclosure

SEC source: 0001562180-24-002324 · primarydocument.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,886

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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

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March 04, 2024 Filed Mar 7, 2024 01:23 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 1,111 $193.99 $215,522.89
Disclosure

SEC source: 0000950170-24-027514 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,097

F1 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of performance stock units.

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March 01, 2024 Filed Mar 5, 2024 02:49 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 3,322 $191.79 $637,126.38
Disclosure

SEC source: 0000950170-24-025302 · ownership.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,208

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

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February 29, 2024 Filed Mar 5, 2024 02:49 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 2,504 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025302 · ownership.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,530

F1 · shares: Represents 2,504 shares issued pursuant to a Performance Stock Unit ("PSU") award granted to the Issuer on February 24, 2021. The Compensation Committee authorized the issuance of the underlying shares based upon the Issuer's achievement of pre-established performance criteria set forth in the PSU award.

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February 27, 2024 Filed Mar 1, 2024 02:04 UTC REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 19,585 $0.00 Strike: $192.71 $0.00
Disclosure

SEC source: 0000950170-24-023489 · ownership.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,585

Underlying: Common Stock · 19,585 shares

Expires 2034-02-27

F2 · derivative.exercise_date: One third of the stock options will vest and become exercisable annually on February 27, 2025, February 27, 2026 and February 27, 2027.

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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.