Tapewire

Nasdaq · USD

KRRO

Korro Bio, Inc.

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Tapewire entity
6388
SEC CIK
0001703647
Parsed reports
352

Last 12 months

Inside the activity.

12 purchase rows · 33 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 2026100
Apr 202600
May 202603
Jun 2026012
Jul 202604
Aug 202627
Sep 202607
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 06, 2022 Filed Jul 7, 2022 16:47 UTC
LeBel CarlChief Development Officer
SaleCommon Stock 4,421 $1.52 $6,719.92
Disclosure

SEC source: 0001127602-22-019045 · form4.xml · nonDerivative · entry 2

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,343

F3 · shares: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F4 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $1.49 to $1.56. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
July 06, 2022 Filed Jul 7, 2022 20:50 UTC
McCubbin QuentinChief Manufacturing Officer
SaleCommon Stock 6,569 $1.52 $9,984.88
Disclosure

SEC source: 0001127602-22-019049 · form4.xml · nonDerivative · entry 2

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,340

F3 · shares: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F4 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $1.49 to $1.56. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
July 06, 2022 Filed Jul 7, 2022 20:53 UTC
Mitrano Richard J.VP Finance & Operations
SaleCommon Stock 2,184 $1.54 $3,363.36
Disclosure

SEC source: 0001127602-22-019055 · form4.xml · nonDerivative · entry 2

Mitrano Richard J. · CIK 0001785287 · VP Finance & Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,995

F2 · shares: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $1.50 to $1.56. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
July 06, 2022 Filed Jul 7, 2022 20:51 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 4,415 $1.53 $6,754.95
Disclosure

SEC source: 0001127602-22-019051 · form4.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,050

F3 · shares: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F4 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $1.49 to $1.56. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
July 06, 2022 Filed Jul 7, 2022 20:49 UTC
Arnold Wendy SChief People Officer
SaleCommon Stock 5,638 $1.52 $8,569.76
Disclosure

SEC source: 0001127602-22-019047 · form4.xml · nonDerivative · entry 2

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,186

F2 · shares: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $1.48 to $1.56. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 16:47 UTC
LeBel CarlChief Development Officer
Exercise / conversionRestricted Stock Unit · Derivative 15,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019045 · form4.xml · derivative · entry 3

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 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 represents a contingent right to receive one share of Issuer common stock.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will vest as to 50% on February 14, 2022 and 50% on July 4, 2022.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 16:47 UTC
LeBel CarlChief Development Officer
Exercise / conversionCommon Stock 15,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019045 · form4.xml · nonDerivative · entry 1

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,764

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 represents a contingent right to receive one share of Issuer common stock.

F2 · balance_after: Includes 4638 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2022.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:50 UTC
McCubbin QuentinChief Manufacturing Officer
Exercise / conversionRestricted Stock Unit · Derivative 17,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019049 · form4.xml · derivative · entry 3

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,500 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 represents a contingent right to receive one share of Issuer common stock.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will vest as to 50% on February 14, 2022 and 50% on July 4, 2022.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:50 UTC
McCubbin QuentinChief Manufacturing Officer
Exercise / conversionCommon Stock 17,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019049 · form4.xml · nonDerivative · entry 1

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,909

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 represents a contingent right to receive one share of Issuer common stock.

F2 · balance_after: Includes 4638 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2022.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:53 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionRestricted Stock Unit · Derivative 7,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019055 · form4.xml · derivative · entry 4

Mitrano Richard J. · CIK 0001785287 · VP Finance & Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,500 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 represents a contingent right to receive one share of Issuer common stock.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The restricted stock units will vest as to 50% on February 14, 2022 and 50% on July 4, 2022.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:53 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionCommon Stock 7,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019055 · form4.xml · nonDerivative · entry 1

Mitrano Richard J. · CIK 0001785287 · VP Finance & Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,179

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 represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:51 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionRestricted Stock Unit · Derivative 15,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019051 · form4.xml · derivative · entry 3

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 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 represents a contingent right to receive one share of Issuer common stock.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will vest as to 50% on February 14, 2022 and 50% on July 4, 2022.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:51 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionCommon Stock 15,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019051 · form4.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,465

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 represents a contingent right to receive one share of Issuer common stock.

F2 · balance_after: Includes 4638 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2022.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:49 UTC
Arnold Wendy SChief People Officer
Exercise / conversionRestricted Stock Unit · Derivative 15,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019047 · form4.xml · derivative · entry 3

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 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 represents a contingent right to receive one share of Issuer common stock.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The restricted stock units will vest as to 50% on February 14, 2022 and 50% on July 4, 2022.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 05, 2022 Filed Jul 7, 2022 20:49 UTC
Arnold Wendy SChief People Officer
Exercise / conversionCommon Stock 15,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-22-019047 · form4.xml · nonDerivative · entry 1

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,824

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 represents a contingent right to receive one share of Issuer common stock.

Read SEC document
June 21, 2022 Filed Jun 23, 2022 16:15 UTC GrantStock Option · Derivative 14,846 $0.00 Strike: $1.17 $0.00
Disclosure

SEC source: 0001127602-22-018034 · form4.xml · derivative · entry 1

BARBERICH TIMOTHY J · CIK 0001120355 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,846

Underlying: Common Stock · 14,846 shares

Expires 2032-06-20

F1 · derivative.exercise_date: The option vests in full on the earlier of June 21, 2023 or the day immediately prior to the company's 2023 annual meeting of shareholders.

Read SEC document
June 21, 2022 Filed Jun 23, 2022 16:19 UTC
COHEN MARC ADirector
GrantStock Option · Derivative 14,846 $0.00 Strike: $1.17 $0.00
Disclosure

SEC source: 0001127602-22-018038 · form4.xml · derivative · entry 1

COHEN MARC A · CIK 0001132945 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,846

Underlying: Common Stock · 14,846 shares

Expires 2032-06-20

F1 · derivative.exercise_date: The option vests in full on the earlier of June 21, 2023 or the day immediately prior to the company's 2023 annual meeting of shareholders.

Read SEC document
June 21, 2022 Filed Jun 23, 2022 20:17 UTC GrantStock Option · Derivative 14,846 $0.00 Strike: $1.17 $0.00
Disclosure

SEC source: 0001127602-22-018036 · form4.xml · derivative · entry 1

FELDMANN CYNTHIA L · CIK 0001264554 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,846

Underlying: Common Stock · 14,846 shares

Expires 2032-06-20

F1 · derivative.exercise_date: The option vests in full on the earlier of June 21, 2023 or the day immediately prior to the company's 2023 annual meeting of shareholders.

Read SEC document
June 21, 2022 Filed Jun 23, 2022 20:12 UTC GrantStock Option · Derivative 14,846 $0.00 Strike: $1.17 $0.00
Disclosure

SEC source: 0001127602-22-018032 · form4.xml · derivative · entry 1

LANGER ROBERT · CIK 0001239757 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,846

Underlying: Common Stock · 14,846 shares

Expires 2032-06-20

F1 · derivative.exercise_date: The option vests in full on the earlier of June 21, 2023 or the day immediately prior to the company's 2023 annual meeting of shareholders.

Read SEC document
June 21, 2022 Filed Jun 23, 2022 20:21 UTC GrantStock Option · Derivative 14,846 $0.00 Strike: $1.17 $0.00
Disclosure

SEC source: 0001127602-22-018040 · form4.xml · derivative · entry 1

MARCUS JOEL S · CIK 0001216955 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,846

Underlying: Common Stock · 14,846 shares

Expires 2032-06-20

F1 · derivative.exercise_date: The option vests in full on the earlier of June 21, 2023 or the day immediately prior to the company's 2023 annual meeting of shareholders.

Read SEC document
June 21, 2022 Filed Jun 23, 2022 20:10 UTC GrantStock Option · Derivative 14,846 $0.00 Strike: $1.17 $0.00
Disclosure

SEC source: 0001127602-22-018030 · form4.xml · derivative · entry 1

Huang Michael · CIK 0001787161 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,846

Underlying: Common Stock · 14,846 shares

Expires 2032-06-20

F1 · derivative.exercise_date: The option vests in full on the earlier of June 21, 2023 or the day immediately prior to the company's 2023 annual meeting of shareholders.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 16:36 UTC
LeBel CarlChief Development Officer
SaleCommon Stock 1,069 $3.53 $3,772.50
Disclosure

SEC source: 0001127602-22-006321 · form4.xml · nonDerivative · entry 2

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,126

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.40 to $3.73. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 16:38 UTC
PFREUNDSCHUH PETER P.Chief Financial Officer
SaleCommon Stock 1,542 $3.53 $5,441.72
Disclosure

SEC source: 0001127602-22-006327 · form4.xml · nonDerivative · entry 2

PFREUNDSCHUH PETER P. · CIK 0001585839 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,927

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.40 to $3.76. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:41 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 1,069 $3.53 $3,773.57
Disclosure

SEC source: 0001127602-22-006339 · form4.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,827

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.40 to $3.73. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:34 UTC
McCubbin QuentinChief Manufacturing Officer
SaleCommon Stock 1,584 $3.53 $5,597.86
Disclosure

SEC source: 0001127602-22-006314 · form4.xml · nonDerivative · entry 2

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,771

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.40 to $3.73. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 22, 2022 Filed Feb 23, 2022 21:32 UTC
Arnold Wendy SChief People Officer
SaleCommon Stock 1,326 $3.53 $4,683.43
Disclosure

SEC source: 0001127602-22-006307 · form4.xml · nonDerivative · entry 2

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,824

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.40 to $3.73. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 18, 2022 Filed Feb 23, 2022 16:36 UTC
LeBel CarlChief Development Officer
SaleCommon Stock 974 $3.87 $3,772.30
Disclosure

SEC source: 0001127602-22-006321 · form4.xml · nonDerivative · entry 1

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,195

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.80 to $3.95. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 18, 2022 Filed Feb 23, 2022 16:38 UTC
PFREUNDSCHUH PETER P.Chief Financial Officer
SaleCommon Stock 1,404 $3.88 $5,443.31
Disclosure

SEC source: 0001127602-22-006327 · form4.xml · nonDerivative · entry 1

PFREUNDSCHUH PETER P. · CIK 0001585839 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,469

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.79 to $3.95. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 18, 2022 Filed Feb 23, 2022 21:41 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 974 $3.87 $3,772.30
Disclosure

SEC source: 0001127602-22-006339 · form4.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,896

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.80 to $3.95. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 18, 2022 Filed Feb 23, 2022 21:34 UTC
McCubbin QuentinChief Manufacturing Officer
SaleCommon Stock 1,411 $3.87 $5,463.39
Disclosure

SEC source: 0001127602-22-006314 · form4.xml · nonDerivative · entry 1

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,355

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.80 to $3.95. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 18, 2022 Filed Feb 23, 2022 21:32 UTC
Arnold Wendy SChief People Officer
SaleCommon Stock 1,209 $3.87 $4,683.67
Disclosure

SEC source: 0001127602-22-006307 · form4.xml · nonDerivative · entry 1

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,150

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $3.80 to $3.95. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 16:12 UTC
LeBel CarlChief Development Officer
GrantRestricted Stock Unit · Derivative 150,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-005750 · form4.xml · derivative · entry 3

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F5 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 16:12 UTC
LeBel CarlChief Development Officer
SaleCommon Stock 901 $4.19 $3,774.29
Disclosure

SEC source: 0001127602-22-005750 · form4.xml · nonDerivative · entry 2

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,169

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.00 to $4.50. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 16:14 UTC
PFREUNDSCHUH PETER P.Chief Financial Officer
GrantRestricted Stock Unit · Derivative 150,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-005755 · form4.xml · derivative · entry 3

PFREUNDSCHUH PETER P. · CIK 0001585839 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F5 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 16:14 UTC
PFREUNDSCHUH PETER P.Chief Financial Officer
SaleCommon Stock 1,296 $4.20 $5,443.20
Disclosure

SEC source: 0001127602-22-005755 · form4.xml · nonDerivative · entry 2

PFREUNDSCHUH PETER P. · CIK 0001585839 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,873

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.00 to $4.49. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

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February 17, 2022 Filed Feb 18, 2022 21:18 UTC
Lucchino David L.Director · President and CEO
GrantRestricted Stock Unit · Derivative 300,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-005758 · form4.xml · derivative · entry 1

Lucchino David L. · CIK 0001785288 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive on share of Issuer common stock.

F2 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F2 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 21:13 UTC
Loose Christopher R.Chief Scientific Officer
GrantRestricted Stock Unit · Derivative 150,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-005752 · form4.xml · derivative · entry 3

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F5 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 21:13 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 900 $4.19 $3,773.70
Disclosure

SEC source: 0001127602-22-005752 · form4.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,870

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.00 to $4.48. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 21:08 UTC
Arnold Wendy SChief People Officer
GrantRestricted Stock Unit · Derivative 150,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-005743 · form4.xml · derivative · entry 3

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F5 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 21:08 UTC
Arnold Wendy SChief People Officer
SaleCommon Stock 1,118 $4.19 $4,687.77
Disclosure

SEC source: 0001127602-22-005743 · form4.xml · nonDerivative · entry 2

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,359

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.00 to $4.50. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 21:10 UTC
McCubbin QuentinChief Manufacturing Officer
GrantRestricted Stock Unit · Derivative 150,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-005747 · form4.xml · derivative · entry 3

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F5 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
February 17, 2022 Filed Feb 18, 2022 21:10 UTC
McCubbin QuentinChief Manufacturing Officer
SaleCommon Stock 1,303 $4.20 $5,467.39
Disclosure

SEC source: 0001127602-22-005747 · form4.xml · nonDerivative · entry 2

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,766

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F3 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.00 to $4.48. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 16:12 UTC
LeBel CarlChief Development Officer
SaleCommon Stock 831 $4.43 $3,680.50
Disclosure

SEC source: 0001127602-22-005750 · form4.xml · nonDerivative · entry 1

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,070

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.29 to $4.54. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 16:14 UTC
PFREUNDSCHUH PETER P.Chief Financial Officer
SaleCommon Stock 1,229 $4.43 $5,443.24
Disclosure

SEC source: 0001127602-22-005755 · form4.xml · nonDerivative · entry 1

PFREUNDSCHUH PETER P. · CIK 0001585839 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,169

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.29 to $4.54. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:13 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 851 $4.43 $3,769.08
Disclosure

SEC source: 0001127602-22-005752 · form4.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,770

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.29 to $4.54. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:08 UTC
Arnold Wendy SChief People Officer
SaleCommon Stock 1,057 $4.43 $4,681.45
Disclosure

SEC source: 0001127602-22-005743 · form4.xml · nonDerivative · entry 1

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,477

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.29 to $4.54. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:10 UTC
McCubbin QuentinChief Manufacturing Officer
SaleCommon Stock 1,233 $4.43 $5,460.96
Disclosure

SEC source: 0001127602-22-005747 · form4.xml · nonDerivative · entry 1

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,069

F1 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F2 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.29 to $4.54. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

Read SEC document
February 15, 2022 Filed Feb 16, 2022 17:05 UTC
LeBel CarlChief Development Officer
SaleCommon Stock 844 $4.33 $3,655.36
Disclosure

SEC source: 0001127602-22-005336 · form4.xml · nonDerivative · entry 2

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,901

F3 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F4 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.28 to $4.40. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of shares sold at each price.

Read SEC document
February 15, 2022 Filed Feb 16, 2022 16:59 UTC
PFREUNDSCHUH PETER P.Chief Financial Officer
SaleCommon Stock 1,347 $4.33 $5,833.86
Disclosure

SEC source: 0001127602-22-005327 · form4.xml · nonDerivative · entry 2

PFREUNDSCHUH PETER P. · CIK 0001585839 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,398

F3 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F4 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.28 to $4.40. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of shares sold at each price.

Read SEC document
February 15, 2022 Filed Feb 16, 2022 22:04 UTC
McCubbin QuentinChief Manufacturing Officer
SaleCommon Stock 1,261 $4.33 $5,461.39
Disclosure

SEC source: 0001127602-22-005334 · form4.xml · nonDerivative · entry 2

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,302

F3 · shares: Represents a portion of the shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock units and does not represent discretionary trades by the Reporting Person.

F4 · price: This transaction was executed in multiple trades through a broker-dealer at prices ranging from $4.28 to $4.40. The price reported in this column reflects the weighted average sales price. Upon request, the reporting person will provide to the SEC staff full information regarding the number of Shares sold at each price.

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.