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Gebski Christine

Disclosed activity across 1 company

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91056
SEC CIK
0001849585

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
REPLIGEN CORPRGEN · Entity 486See RemarksMay 14, 2024May 16, 2024

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.

REPLIGEN CORP

Report date May 14, 2024 · Filed May 16, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect27,419 Reported balance After 2024-05-14 transaction · row 1
1 source row

Row 1 · 2024-05-14 · Tax withholding · Disposed 334 · Balance 27,419

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.

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
May 14, 2024 Filed May 16, 2024 00:18 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 334 $163.34 $54,555.56
Disclosure

SEC source: 0000950170-24-060747 · ownership.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,419

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 07, 2024 Filed Mar 7, 2024 21:22 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 386 $195.72 $75,547.92
Disclosure

SEC source: 0000950170-24-027993 · ownership.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,753

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 04, 2024 Filed Mar 5, 2024 02:45 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 461 $192.71 $88,839.31
Disclosure

SEC source: 0000950170-24-025296 · ownership.xml · nonDerivative · entry 3

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,270

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.

Read SEC document
March 04, 2024 Filed Mar 7, 2024 01:07 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 131 $193.99 $25,412.69
Disclosure

SEC source: 0000950170-24-027505 · ownership.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,139

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
March 01, 2024 Filed Mar 5, 2024 02:45 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 447 $191.79 $85,730.13
Disclosure

SEC source: 0000950170-24-025296 · ownership.xml · nonDerivative · entry 2

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,731

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.

Read SEC document
February 29, 2024 Filed Mar 5, 2024 02:45 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 391 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-025296 · ownership.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,178

F1 · shares: Represents 391 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.

Read SEC document
November 10, 2023 Filed Nov 13, 2023 22:10 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,788 $147.13 $557,328.44
Disclosure

SEC source: 0000950170-23-063113 · ownership.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,787

Read SEC document
May 16, 2023 Filed May 16, 2023 23:00 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 334 $154.03 $51,446.02
Disclosure

SEC source: 0000950170-23-022580 · ownership.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,575

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 03, 2023 Filed Mar 6, 2023 22:28 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 126 $188.00 $23,688.00
Disclosure

SEC source: 0000899243-23-007196 · doc4.xml · nonDerivative · entry 3

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,909

F3 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the settlement of the PSUs.

Read SEC document
March 03, 2023 Filed Mar 6, 2023 22:28 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 375 $0.00 $0.00
Disclosure

SEC source: 0000899243-23-007196 · doc4.xml · nonDerivative · entry 2

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,035

F2 · shares: Represents shares issued pursuant to a Performance Stock Unit ("PSU") award granted to the Issuer on January 1, 2022. 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.

Read SEC document
March 02, 2023 Filed Mar 2, 2023 22:55 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 630 $174.37 $109,853.10
Disclosure

SEC source: 0000899243-23-006765 · doc4.xml · nonDerivative · entry 2

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,193

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, 2023 Filed Mar 6, 2023 22:28 UTC REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 3,590 $0.00 Strike: $180.48 $0.00
Disclosure

SEC source: 0000899243-23-007196 · doc4.xml · derivative · entry 4

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,590

Underlying: Common Stock · 3,590 shares

Expires 2033-03-02

F4 · derivative.exercise_date: One third of the stock options will vest and become exercisable annually on March 2, 2024, March 2, 2025, and March 2, 2026.

Read SEC document
March 02, 2023 Filed Mar 6, 2023 22:28 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 3,467 $0.00 $0.00
Disclosure

SEC source: 0000899243-23-007196 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,660

F1 · shares: Ms. Gebski was awarded 3,467 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 instalments 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.

Read SEC document
February 28, 2023 Filed Mar 1, 2023 00:46 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 452 $173.44 $78,394.88
Disclosure

SEC source: 0000899243-23-006506 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,283

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
February 28, 2023 Filed Mar 2, 2023 22:55 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 460 $173.28 $79,708.80
Disclosure

SEC source: 0000899243-23-006765 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,823

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
August 04, 2022 Filed Aug 5, 2022 20:29 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,357 $243.01 $815,784.57
Disclosure

SEC source: 0000899243-22-027833 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,735

F1 · price: $243.01 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $242.98 to $243.11, 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 13, 2022 Filed May 17, 2022 20:59 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 335 $150.40 $50,384.00
Disclosure

SEC source: 0000899243-22-018417 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,092

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
February 28, 2022 Filed Mar 3, 2022 00:47 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 598 $196.70 $117,626.60
Disclosure

SEC source: 0000899243-22-008747 · doc4.xml · nonDerivative · entry 2

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,427

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
February 27, 2022 Filed Mar 3, 2022 00:47 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 462 $196.70 $90,875.40
Disclosure

SEC source: 0000899243-22-008747 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,025

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
February 24, 2022 Filed Mar 1, 2022 00:09 UTC REPLIGEN CORP RGEN · Entity 486 GrantStock Option (Right to Buy) · Derivative 2,721 $0.00 Strike: $189.21 $0.00
Disclosure

SEC source: 0000899243-22-008177 · doc4.xml · derivative · entry 3

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,721

Underlying: Common Stock · 2,721 shares

Expires 2032-02-24

F3 · derivative.exercise_date: One third of the stock options will vest and become exercisable annually on February 24, 2023, February 24, 2024 and February 24, 2025.

Read SEC document
February 24, 2022 Filed Mar 1, 2022 00:09 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 181 $189.21 $34,247.01
Disclosure

SEC source: 0000899243-22-008177 · doc4.xml · nonDerivative · entry 2

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,487

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.

Read SEC document
February 24, 2022 Filed Mar 1, 2022 00:09 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 2,124 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-008177 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,668

F1 · shares: Ms. Gebski was awarded 2,124 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 instalments 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.

Read SEC document
February 17, 2022 Filed Feb 23, 2022 00:31 UTC REPLIGEN CORP RGEN · Entity 486 Tax withholdingCommon Stock 224 $182.42 $40,862.08
Disclosure

SEC source: 0000899243-22-007256 · doc4.xml · nonDerivative · entry 2

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,544

F2 · shares: Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the settlement of the PSUs.

Read SEC document
February 17, 2022 Filed Feb 23, 2022 00:31 UTC REPLIGEN CORP RGEN · Entity 486 GrantCommon Stock 450 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-007256 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,768

F1 · shares: Represents shares issued pursuant to a Performance Stock Unit ("PSU") award granted to the Issuer on January 4, 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.

Read SEC document
September 01, 2021 Filed Sep 2, 2021 20:33 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 3,377 $285.33 $963,559.41
Disclosure

SEC source: 0000899243-21-034901 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,318

F1 · price: $285.33 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $285.16 to $285.53, 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 14, 2021 Filed May 18, 2021 11:52 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 445 $172.25 $76,651.25
Disclosure

SEC source: 0000899243-21-019723 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,695

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

F2 · price: $172.25 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.16 to $172.32, 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 16, 2021 Filed Mar 19, 2021 01:47 UTC REPLIGEN CORP RGEN · Entity 486 SaleCommon Stock 1,400 $196.88 $275,632.00
Disclosure

SEC source: 0000899243-21-012696 · doc4.xml · nonDerivative · entry 1

Gebski Christine · CIK 0001849585 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,140

F1 · price: $196.88 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $196.75 to $196.90, 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

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