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 10, 2023 Filed Jul 11, 2023 21:24 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionRestricted Stock Unit · Derivative 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020571 · form4.xml · derivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 263,636

Underlying: Common Stock · 9,091 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.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · 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
July 10, 2023 Filed Jul 11, 2023 21:24 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionCommon Stock 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020571 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 451,787

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

F3 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 10, 2023 Filed Jul 11, 2023 21:24 UTC
Lucchino David L.Director · President and CEO
SaleCommon Stock 2,591 $0.38 $984.58
Disclosure

SEC source: 0001127602-23-020571 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 442,696

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.37 to $0.38. 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 10, 2023 Filed Jul 13, 2023 01:25 UTC Amendment
Mitrano Richard J.VP Finance & Operations
SaleCommon Stock 220 $0.37 $81.40
Disclosure

SEC source: 0000950170-23-032740 · ownership.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,331

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 and does not represent discretionary trades by the Reporting Person.

Read SEC document
July 10, 2023 Filed Jul 13, 2023 01:22 UTC Amendment
Lucchino David L.Director · President and CEO
SaleCommon Stock 2,591 $0.38 $984.58
Disclosure

SEC source: 0000950170-23-032737 · ownership.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 715,423

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.37 to $0.38. 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 10, 2023 Filed Jul 13, 2023 01:20 UTC Amendment
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 1,304 $0.37 $482.48
Disclosure

SEC source: 0000950170-23-032734 · ownership.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 202,385

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.37 to $0.38. 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 07, 2023 Filed Jul 11, 2023 21:35 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionRestricted Stock Unit · Derivative 4,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020573 · form4.xml · derivative · entry 5

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 136,362

Underlying: Common Stock · 4,546 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.

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

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

F6 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F6 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 07, 2023 Filed Jul 11, 2023 21:35 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionCommon Stock 4,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020573 · form4.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 67,327

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.

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

Read SEC document
July 07, 2023 Filed Jul 11, 2023 21:35 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 1,306 $0.36 $470.16
Disclosure

SEC source: 0001127602-23-020573 · form4.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,781

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.34 to $0.36. 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.

F3 · balance_after: Includes 6,329 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2023.

Read SEC document
July 07, 2023 Filed Jul 11, 2023 21:29 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionRestricted Stock Unit · Derivative 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020572 · form4.xml · derivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,726

Underlying: Common Stock · 758 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.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · 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 fully vest on July 4, 2023.

F4 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 07, 2023 Filed Jul 11, 2023 21:29 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionCommon Stock 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020572 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,825

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

F3 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 07, 2023 Filed Jul 11, 2023 21:29 UTC
Mitrano Richard J.VP Finance & Operations
SaleCommon Stock 220 $0.36 $79.20
Disclosure

SEC source: 0001127602-23-020572 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,067

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.35 to $0.36. 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 07, 2023 Filed Jul 11, 2023 21:24 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionRestricted Stock Unit · Derivative 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020571 · form4.xml · derivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 272,727

Underlying: Common Stock · 9,091 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.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · 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
July 07, 2023 Filed Jul 11, 2023 21:24 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionCommon Stock 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020571 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 445,287

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

F3 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
July 07, 2023 Filed Jul 11, 2023 21:24 UTC
Lucchino David L.Director · President and CEO
SaleCommon Stock 2,634 $0.35 $921.90
Disclosure

SEC source: 0001127602-23-020571 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 436,196

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.34 to $0.36. 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 07, 2023 Filed Jul 13, 2023 01:25 UTC Amendment
Mitrano Richard J.VP Finance & Operations
SaleCommon Stock 220 $0.36 $79.20
Disclosure

SEC source: 0000950170-23-032740 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,551

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.35 to $0.36. 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 07, 2023 Filed Jul 13, 2023 01:22 UTC Amendment
Lucchino David L.Director · President and CEO
SaleCommon Stock 2,634 $0.35 $921.90
Disclosure

SEC source: 0000950170-23-032737 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 718,014

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.34 to $0.36. 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 07, 2023 Filed Jul 13, 2023 01:20 UTC Amendment
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 1,306 $0.36 $470.16
Disclosure

SEC source: 0000950170-23-032734 · ownership.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 203,689

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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.34 to $0.36. 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.

F3 · balance_after: Includes 6,329 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2023.

Read SEC document
July 06, 2023 Filed Jul 7, 2023 21:06 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionRestricted Stock Unit · Derivative 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020481 · form4.xml · derivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,484

Underlying: Common Stock · 758 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.

F3 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F3 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 06, 2023 Filed Jul 7, 2023 21:06 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionCommon Stock 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020481 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,287

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 06, 2023 Filed Jul 7, 2023 21:06 UTC
Mitrano Richard J.VP Finance & Operations
SaleCommon Stock 224 $0.35 $78.40
Disclosure

SEC source: 0001127602-23-020481 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,529

F2 · 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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 and does not represent discretionary trades by the Reporting Person.

Read SEC document
July 06, 2023 Filed Jul 7, 2023 20:56 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionRestricted Stock Unit · Derivative 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020474 · form4.xml · derivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,818

Underlying: Common Stock · 9,091 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 on share of Issuer common stock.

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

F4 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F4 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 06, 2023 Filed Jul 7, 2023 20:56 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionCommon Stock 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020474 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 438,830

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 on share of Issuer common stock.

Read SEC document
July 06, 2023 Filed Jul 7, 2023 20:56 UTC
Lucchino David L.Director · President and CEO
SaleCommon Stock 2,773 $0.34 $942.82
Disclosure

SEC source: 0001127602-23-020474 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 429,739

F2 · 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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.33 to $0.35. 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, 2023 Filed Jul 7, 2023 20:54 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionRestricted Stock Unit · Derivative 4,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020471 · form4.xml · derivative · entry 5

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,908

Underlying: Common Stock · 4,546 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 fully vest on July 4, 2023.

F4 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 06, 2023 Filed Jul 7, 2023 20:54 UTC
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 1,384 $0.34 $470.56
Disclosure

SEC source: 0001127602-23-020471 · form4.xml · nonDerivative · entry 3

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,758

F2 · 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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.33 to $0.35. 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, 2023 Filed Jul 7, 2023 20:54 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionCommon Stock 4,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020471 · form4.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 59,142

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 06, 2023 Filed Jul 13, 2023 01:18 UTC Amendment
Mitrano Richard J.VP Finance & Operations
SaleCommon Stock 224 $0.35 $78.40
Disclosure

SEC source: 0000950170-23-032732 · ownership.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,771

F2 · 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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 and does not represent discretionary trades by the Reporting Person.

Read SEC document
July 06, 2023 Filed Jul 13, 2023 01:16 UTC Amendment
Lucchino David L.Director · President and CEO
SaleCommon Stock 2,773 $0.34 $942.82
Disclosure

SEC source: 0000950170-23-032731 · ownership.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 720,648

F2 · 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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.33 to $0.35. 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, 2023 Filed Jul 13, 2023 01:15 UTC Amendment
Loose Christopher R.Chief Scientific Officer
SaleCommon Stock 1,384 $0.34 $470.56
Disclosure

SEC source: 0000950170-23-032730 · ownership.xml · nonDerivative · entry 2

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,666

F2 · 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 pursuant to a Rule 10b5-1 trading plan entered into on March 22, 2022 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 $0.33 to $0.35. 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, 2023 Filed Jul 7, 2023 21:06 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionRestricted Stock Unit · Derivative 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020481 · form4.xml · derivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,242

Underlying: Common Stock · 758 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.

F3 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F3 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 05, 2023 Filed Jul 7, 2023 21:06 UTC
Mitrano Richard J.VP Finance & Operations
Exercise / conversionCommon Stock 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020481 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,753

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.

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July 05, 2023 Filed Jul 7, 2023 20:56 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionRestricted Stock Unit · Derivative 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020474 · form4.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,909

Underlying: Common Stock · 9,091 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 on share of Issuer common stock.

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

F4 · derivative.exercise_date: The restricted stock units will fully vest on July 4, 2023.

F4 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

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July 05, 2023 Filed Jul 7, 2023 20:56 UTC
Lucchino David L.Director · President and CEO
Exercise / conversionCommon Stock 9,091 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020474 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 432,512

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 on share of Issuer common stock.

Read SEC document
July 05, 2023 Filed Jul 7, 2023 20:54 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionRestricted Stock Unit · Derivative 4,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020471 · form4.xml · derivative · entry 4

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 145,454

Underlying: Common Stock · 4,546 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 fully vest on July 4, 2023.

F4 · derivative.expiration_date: The restricted stock units will fully vest on July 4, 2023.

Read SEC document
July 05, 2023 Filed Jul 7, 2023 20:54 UTC
Loose Christopher R.Chief Scientific Officer
Exercise / conversionCommon Stock 4,546 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-23-020471 · form4.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 54,596

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

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

Read SEC document
July 04, 2023 Filed Jul 13, 2023 01:18 UTC Amendment
Mitrano Richard J.VP Finance & Operations
Exercise / conversionRestricted Stock Unit · Derivative 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-23-032732 · ownership.xml · derivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 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.

F3 · derivative.exercise_date: The Restricted Stock Units vested on July 4, 2023 and do not have an expiration date.

F3 · derivative.expiration_date: The Restricted Stock Units vested on July 4, 2023 and do not have an expiration date.

Read SEC document
July 04, 2023 Filed Jul 13, 2023 01:18 UTC Amendment
Mitrano Richard J.VP Finance & Operations
Exercise / conversionCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-23-032732 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,995

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 04, 2023 Filed Jul 13, 2023 01:16 UTC Amendment
Lucchino David L.Director · President and CEO
Exercise / conversionRestricted Stock Units · Derivative 300,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-23-032731 · ownership.xml · derivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 300,000 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 vested on July 4, 2023 and do not have an expiration date.

F4 · derivative.expiration_date: The Restricted Stock Units vested on July 4, 2023 and do not have an expiration date.

Read SEC document
July 04, 2023 Filed Jul 13, 2023 01:16 UTC Amendment
Lucchino David L.Director · President and CEO
Exercise / conversionCommon Stock 300,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-23-032731 · ownership.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 723,421

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 04, 2023 Filed Jul 13, 2023 01:15 UTC Amendment
Loose Christopher R.Chief Scientific Officer
Exercise / conversionRestricted Stock Unit · Derivative 150,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-23-032730 · ownership.xml · derivative · entry 3

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,000 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 fully vested on July 4, 2023 and do not have an expiration date.

F4 · derivative.expiration_date: The Restricted Stock Units fully vested on July 4, 2023 and do not have an expiration date.

Read SEC document
July 04, 2023 Filed Jul 13, 2023 01:15 UTC Amendment
Loose Christopher R.Chief Scientific Officer
Exercise / conversionCommon Stock 150,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-23-032730 · ownership.xml · nonDerivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 200,050

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
February 03, 2023 Filed Jul 13, 2023 01:16 UTC Amendment
Lucchino David L.Director · President and CEO
GiftCommon Stock 33,345 $0.00 $0.00
Disclosure

SEC source: 0000950170-23-032731 · ownership.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 423,421

Read SEC document
February 01, 2023 Filed Jul 13, 2023 01:16 UTC Amendment
Lucchino David L.Director · President and CEO
GiftCommon Stock 13,345 $0.00 $0.00
Disclosure

SEC source: 0000950170-23-032731 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 456,766

Read SEC document
January 26, 2023 Filed Jan 27, 2023 16:37 UTC
LeBel CarlChief Development Officer
GrantRestricted Stock Unit · Derivative 91,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002456 · form4.xml · derivative · entry 1

LeBel Carl · CIK 0001439275 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,000

Underlying: Common Stock · 91,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

F2 · derivative.expiration_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

Read SEC document
January 26, 2023 Filed Jan 27, 2023 21:41 UTC
Lucchino David L.Director · President and CEO
GrantRestricted Stock Unit · Derivative 280,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002460 · form4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,000

Underlying: Common Stock · 280,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

F2 · derivative.expiration_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

Read SEC document
January 26, 2023 Filed Jan 27, 2023 21:40 UTC
Mitrano Richard J.VP Finance & Operations
GrantRestricted Stock Unit · Derivative 91,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002458 · form4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,000

Underlying: Common Stock · 91,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

F2 · derivative.expiration_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

Read SEC document
January 26, 2023 Filed Jan 27, 2023 21:38 UTC
McCubbin QuentinChief Manufacturing Officer
GrantRestricted Stock Unit · Derivative 105,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002457 · form4.xml · derivative · entry 1

McCubbin Quentin · CIK 0001842009 · Chief Manufacturing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,000

Underlying: Common Stock · 105,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

F2 · derivative.expiration_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

Read SEC document
January 26, 2023 Filed Jan 27, 2023 21:34 UTC
Arnold Wendy SChief People Officer
GrantRestricted Stock Unit · Derivative 91,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002452 · form4.xml · derivative · entry 1

Arnold Wendy S · CIK 0001802649 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,000

Underlying: Common Stock · 91,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

F2 · derivative.expiration_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

Read SEC document
January 26, 2023 Filed Jan 27, 2023 21:35 UTC
Loose Christopher R.Chief Scientific Officer
GrantRestricted Stock Unit · Derivative 105,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-002454 · form4.xml · derivative · entry 1

Loose Christopher R. · CIK 0001785299 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,000

Underlying: Common Stock · 105,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

F2 · derivative.expiration_date: The restricted stock units will vest in four equal annual installments beginning on January 26, 2024.

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.