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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
November 18, 2021 Filed Nov 19, 2021 21:45 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,017 $276.20 $1,109,495.40
Disclosure

SEC source: 0000899243-21-045407 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,462

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F4 · price: $276.20 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.54 to $276.51, 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 18, 2021 Filed Nov 19, 2021 21:45 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,955 $274.83 $537,292.65
Disclosure

SEC source: 0000899243-21-045407 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,479

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F3 · price: $274.83 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $274.43 to $275.24, 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 18, 2021 Filed Nov 19, 2021 21:45 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,061 $273.91 $564,528.51
Disclosure

SEC source: 0000899243-21-045407 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,434

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F2 · price: $273.91 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $273.40 to $274.39, 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 18, 2021 Filed Nov 19, 2021 21:45 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 10,000 $32.40 $324,000.00
Disclosure

SEC source: 0000899243-21-045407 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,495

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 09, 2021 Filed Sep 13, 2021 22:24 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $32.40 $0.00
Disclosure

SEC source: 0000899243-21-035722 · doc4.xml · derivative · entry 6

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,154

Underlying: Common Stock · 25,000 shares

Expires 2027-02-23

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: This option is currently exercisable.

Read SEC document
September 09, 2021 Filed Sep 13, 2021 22:24 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 8 $296.58 $2,372.64
Disclosure

SEC source: 0000899243-21-035722 · doc4.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,495

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

Read SEC document
September 09, 2021 Filed Sep 13, 2021 22:24 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,631 $296.09 $482,922.79
Disclosure

SEC source: 0000899243-21-035722 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,503

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F4 · price: $296.09 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $295.49 to $296.39, 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 09, 2021 Filed Sep 13, 2021 22:24 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 14,825 $294.90 $4,371,892.50
Disclosure

SEC source: 0000899243-21-035722 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,134

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F3 · price: $294.90 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $294.49 to $295.48, 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 09, 2021 Filed Sep 13, 2021 22:24 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 8,536 $294.22 $2,511,461.92
Disclosure

SEC source: 0000899243-21-035722 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,959

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F2 · price: $294.22 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $293.49 to $294.48, 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 09, 2021 Filed Sep 13, 2021 22:24 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 25,000 $32.40 $810,000.00
Disclosure

SEC source: 0000899243-21-035722 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,495

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, 2021 Filed Aug 18, 2021 20:16 UTC REPLIGEN CORP RGEN · Entity 486 GiftCommon Stock 1,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-033450 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,495

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

Read SEC document
May 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 380 $175.15 $66,557.00
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 8

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,495

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F9 · price: $175.15 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.98 to $175.53, 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 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,819 $174.41 $491,661.79
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 7

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,875

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F8 · price: $174.41 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.98 to $174.95, 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 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,560 $173.19 $270,176.40
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 6

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,694

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F7 · price: $173.19 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.96 to $173.83, 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 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,036 $172.52 $523,770.72
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,254

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F6 · price: $172.52 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $171.96 to $172.91, 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 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,420 $171.32 $585,914.40
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,290

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F5 · price: $171.32 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.93 to $171.86, 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 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 7,911 $170.28 $1,347,085.08
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,710

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F4 · price: $170.28 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $169.91 to $170.88, 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.

Read SEC document
May 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,529 $169.45 $428,539.05
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,621

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F3 · price: $169.45 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $168.90 to $169.88, 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.

Read SEC document
May 19, 2021 Filed May 21, 2021 01:00 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 612 $168.29 $102,993.48
Disclosure

SEC source: 0000899243-21-020294 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,150

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F2 · price: $168.29 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $167.61 to $168.58, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 235 $194.08 $45,608.80
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 7

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,762

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F8 · price: $194.08 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $193.92 to $194.09, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 227 $193.30 $43,879.10
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 6

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,997

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F7 · price: $193.30 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $192.78 to $193.76, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,378 $192.17 $264,810.26
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 213,224

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F6 · price: $192.17 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $191.67 to $192.65, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,081 $191.19 $206,676.39
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,602

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F5 · price: $191.19 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $190.64 to $191.57, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,096 $190.17 $778,936.32
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,683

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F4 · price: $190.17 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $189.59 to $190.53, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,171 $188.77 $221,049.67
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,779

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F3 · price: $188.77 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $188.55 to $189.34, 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
March 12, 2021 Filed Mar 13, 2021 00:34 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 914 $188.06 $171,886.84
Disclosure

SEC source: 0000899243-21-011408 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,950

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on December 9, 2020.

F2 · price: $188.06 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $187.53 to $188.47, 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
March 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,633 $185.22 $302,464.26
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 9

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,864

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F9 · price: $185.22 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.43 to $185.43, 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
March 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,746 $185.91 $882,328.86
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 8

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,497

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F8 · price: $185.91 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.45 to $186.43, 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 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,271 $186.90 $798,249.90
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 7

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,243

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F7 · price: $186.90 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $186.47 to $187.38, 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 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 595 $187.48 $111,550.60
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 6

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,514

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

Read SEC document
March 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 6,193 $193.45 $1,198,035.85
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,109

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F6 · price: $193.45 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $193.00 to $193.95, 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 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,125 $194.43 $413,163.75
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,302

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F5 · price: $194.43 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $194.03 to $194.97, 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
March 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,082 $195.54 $211,574.28
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,427

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F4 · price: $195.54 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $195.06 to $195.92, 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
March 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 461 $196.44 $90,558.84
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,509

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F3 · price: $196.44 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $196.38 to $196.56, 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
March 04, 2021 Filed Mar 9, 2021 02:51 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 794 $197.94 $157,164.36
Disclosure

SEC source: 0000899243-21-010560 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,970

F1 · kind: Sale of shares in the open market to cover tax liability resulting from the release of restricted stock units.

F2 · price: $197.94 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $197.81 to $198.17, 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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February 24, 2021 Filed Feb 26, 2021 23:04 UTC REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 12,601 $0.00 Strike: $215.58 $0.00
Disclosure

SEC source: 0000899243-21-008460 · doc4.xml · derivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,601

Underlying: Common Stock · 12,601 shares

Expires 2031-02-24

F2 · derivative.exercise_date: One third of the stock options will vest and become exercisable annually on February 24, 2022, February 24, 2023 and February 24, 2024.

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February 24, 2021 Filed Feb 26, 2021 23:04 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 10,437 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-008460 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,764

F1 · shares: Mr. Hunt was awarded 10,437 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest in equal annual installments over a three-year period beginning on the first anniversary of the grant date. The restricted stock units may be settled only by delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table 1 as allowed per SEC guidance.

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November 19, 2020 Filed Nov 24, 2020 00:03 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 20,000 $0.00 Strike: $26.05 $0.00
Disclosure

SEC source: 0000899243-20-031964 · doc4.xml · derivative · entry 6

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2026-02-26

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 currently exercisable.

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November 19, 2020 Filed Nov 24, 2020 00:03 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,430 $187.60 $268,268.00
Disclosure

SEC source: 0000899243-20-031964 · doc4.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,327

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F5 · price: $187.60 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $187.19 to $189.87, 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 19, 2020 Filed Nov 24, 2020 00:03 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 6,300 $186.50 $1,174,950.00
Disclosure

SEC source: 0000899243-20-031964 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,757

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F4 · price: $186.50 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $186.12 to $187.03, 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 19, 2020 Filed Nov 24, 2020 00:03 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 6,823 $185.67 $1,266,826.41
Disclosure

SEC source: 0000899243-20-031964 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,057

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F3 · price: $185.67 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.12 to $186.09, 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 19, 2020 Filed Nov 24, 2020 00:03 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 5,447 $184.69 $1,006,006.43
Disclosure

SEC source: 0000899243-20-031964 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,880

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F2 · price: $184.69 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.11 to $185.02, 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 19, 2020 Filed Nov 24, 2020 00:03 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 20,000 $26.05 $521,000.00
Disclosure

SEC source: 0000899243-20-031964 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,327

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 10, 2020 Filed Feb 10, 2021 21:01 UTC REPLIGEN CORP RGEN · Entity 486 GiftCommon Stock 1,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-005643 · doc5.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,327

F1 · kind: Represents shares of Common Stock that the reporting person donated as a gift to the Hunt Family Fund, a donor advised fund.

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September 10, 2020 Filed Sep 14, 2020 11:43 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionStock Option (Right to Buy) · Derivative 45,351 $0.00 Strike: $26.05 $0.00
Disclosure

SEC source: 0000899243-20-024953 · doc4.xml · derivative · entry 6

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 45,351 shares

Expires 2026-02-26

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 currently exercisable.

Read SEC document
September 10, 2020 Filed Sep 14, 2020 11:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 2,397 $149.30 $357,872.10
Disclosure

SEC source: 0000899243-20-024953 · doc4.xml · nonDerivative · entry 5

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,327

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F5 · price: $149.30 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $149.18 to $149.58, 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, 2020 Filed Sep 14, 2020 11:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 26,966 $148.56 $4,006,068.96
Disclosure

SEC source: 0000899243-20-024953 · doc4.xml · nonDerivative · entry 4

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,724

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F4 · price: $148.56 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $148.17 to $149.16, 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, 2020 Filed Sep 14, 2020 11:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 11,132 $147.68 $1,643,973.76
Disclosure

SEC source: 0000899243-20-024953 · doc4.xml · nonDerivative · entry 3

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,690

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F3 · price: $147.68 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $147.17 to $148.16, 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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September 10, 2020 Filed Sep 14, 2020 11:43 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 4,856 $146.85 $713,103.60
Disclosure

SEC source: 0000899243-20-024953 · doc4.xml · nonDerivative · entry 2

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 273,822

F1 · kind: Sale of common stock was effected pursuant to a 10(b)5-1 trading plan adopted on March 11, 2020.

F2 · price: $146.85 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $146.16 to $147.15, 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, 2020 Filed Sep 14, 2020 11:43 UTC REPLIGEN CORP RGEN · Entity 486 Exercise / conversionCommon Stock 45,351 $26.05 $1,181,393.55
Disclosure

SEC source: 0000899243-20-024953 · doc4.xml · nonDerivative · entry 1

Hunt Anthony · CIK 0001606030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 278,678

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

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