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  • Insider Trading

Insider Transactions Reported by 13 Insiders of Kaleido Biosciences, Inc.

Location
Bedford, MA

There are no Buy or Sell transactions made by insiders since 12 Mar 2025

Kaleido Biosciences, Inc. executives and other stock owners filed with the SEC include:

Recent Insider Transactions by Companies or Individuals for Kaleido Biosciences, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Johan van Hylckama Vlieg Restricted Stock Units Tax liability -31.1% -2,087 4,620 28 Feb 2022 Direct
Jerald Korn Restricted Stock Units Tax liability -31.2% -2,046 4,517 28 Feb 2022 Direct
Johan van Hylckama Vlieg Restricted Stock Units Award 350,000 350,000 14 Jan 2022 Direct
Alison S. Long Restricted Stock Units Award 171,800 125,000 14 Jan 2022 Direct
Jerald Korn Restricted Stock Units Award 295,240 250,000 14 Jan 2022 Direct
William Duke Jr. Restricted Stock Units Award 169,990 125,000 14 Jan 2022 Direct
Daniel L. Menichella Restricted Stock Units Award 320,200 250,000 14 Jan 2022 Direct
Alison S. Long Restricted Stock Units Award 24,350 24,350 15 Dec 2021 Direct
Alison S. Long Stock Option (Right to Buy) Award 300,000 300,000 15 Dec 2021 Direct
Johan van Hylckama Vlieg Stock Option (Right to Buy) Award 40,000 40,000 01 Sep 2021 Direct
Jerald Korn Stock Option (Right to Buy) Award 100,000 100,000 01 Sep 2021 Direct
William Duke Jr. Stock Option (Right to Buy) Award 60,000 60,000 01 Sep 2021 Direct
Daniel L. Menichella Stock Option (Right to Buy) Award 110,000 110,000 01 Sep 2021 Direct
Grady Burnett Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
Anne Prener Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
Geoffrey von Maltzahn Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
Bonnie L. Bassler Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
Jean K. Mixer Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
Anthony G. Quinn Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
MICHAEL W. BONNEY Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
KYRIAZI THEO MELAS Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2021 Direct
MICHAEL W. BONNEY Stock Option (Right to Buy) Award 15,000 15,000 30 Jun 2020 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.