Kaleido Biosciences, Inc. (KLDO)

Number of records: 14
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
02-Mar-22 4:05 PM
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Korn Jerald
COO & General Counsel
Kaleido Biosciences, Inc. (KLDO) 28-Feb-22Payment of Exercise 2,046$1.49$3,048.54(31%)
6.56K to 4.52K
02-Mar-22 4:09 PM
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van Hylckama Vlieg Johan
Chief Scientific Officer
Kaleido Biosciences, Inc. (KLDO) 28-Feb-22Payment of Exercise 2,087$1.49$3,109.63(31%)
6.71K to 4.62K
26-Feb-21 10:00 PM
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Menichella Daniel L
Chief Executive Officer
Director
Kaleido Biosciences, Inc. (KLDO) 08-Feb-21Market Purchase 20,000$11.50$230,000.00100%
0 to 20.0K
(17%)
10-Feb-21 5:30 PM
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Flagship Ventures Fund Iv G...
10% Owner
Kaleido Biosciences, Inc. (KLDO) 08-Feb-21Market Purchase 215,000$11.50$2,472,500.001%
19.36M to 19.58M
(2%)
05-Jun-20 4:06 PM
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Melas Kyriazi Theo
Director
Kaleido Biosciences, Inc. (KLDO) 04-Jun-20Market Purchase 33,333$7.50$249,998.00100%
0 to 33.33K
24%
08-Jun-20 4:46 PM
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Flagship Ventures Fund Iv G...
10% Owner
Kaleido Biosciences, Inc. (KLDO) 04-Jun-20Market Purchase 2,000,000$7.50$15,000,000.0012%
17.36M to 19.36M
24%
04-Mar-19 8:13 PM
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Bonney Michael W
Executive Chair
Director
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Conversion 417,673----41%
1.01M to 1.43M
06-Mar-19 4:45 PM
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Flagship Ventures Fund V Ge...
Director
10% Owner
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Conversion 11,071,000----443%
2.5M to 13.57M
04-Mar-19 8:09 PM
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von Maltzahn Geoffrey
Director
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Conversion 342,466----100%
0 to 342.47K
04-Mar-19 8:13 PM
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Bonney Michael W
Executive Chair
Director
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Conversion 225,000----16%
1.43M to 1.65M
06-Mar-19 4:45 PM
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Flagship Ventures Fund V Ge...
Director
10% Owner
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Purchase 933,333$15.00$14,000,000.007%
13.57M to 14.5M
04-Mar-19 8:13 PM
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Quinn Anthony
Director
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Conversion 12,853----69%
18.75K to 31.6K
06-Mar-19 4:43 PM
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Flagship Ventures Fund Iv G...
Director
10% Owner
Kaleido Biosciences, Inc. (KLDO) 04-Mar-19Conversion 1,120,700----63%
1.78M to 2.9M
04-Mar-19 8:13 PM
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Bonney Michael W
Executive Chair
Director
Kaleido Biosciences, Inc. (KLDO) 28-Feb-19Purchase 71,520$13.98$999,492.008%
937.0K to 1.01M