Khosla Chaitan Phd

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
15-Mar-24 6:05 PM
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First Wave Biopharma, Inc. (FWBI) 13-Mar-24Grant 440----100%
0 to 0.44K
12-Aug-20 5:38 PM
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Protagonist Therapeutics, Inc (PTGX) 11-Aug-20Option Exercise 2,499$1.89$4,723.11100%
0 to 2.5K
12-Aug-20 5:38 PM
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Protagonist Therapeutics, Inc (PTGX) 11-Aug-20Market Option Sale (Planned) 2,499$17.19$42,952.10(100%)
2.5K to 0
(38%)
27-Jun-08 5:05 PM
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Kosan Biosciences Inc. (KOSN) 26-Jun-08Disposition (other) 1,346,580----(92%)
1.46M to 116.44K
27-Jun-08 5:05 PM
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Kosan Biosciences Inc. (KOSN) 26-Jun-08Disposition (change in control) 116,442----(100%)
116.44K to 0
28-Mar-07 4:25 PM
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Kosan Biosciences Inc. (KOSN) 26-Mar-07Market Sale 50,000$5.26$263,065.00(3%)
1.51M to 1.46M
9%
19-Apr-06 8:07 PM
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Kosan Biosciences Inc. (KOSN) 18-Apr-06Market Sale 3,200$5.40$17,269.30(< 1%)
1.45M to 1.45M
11%
19-Apr-06 8:07 PM
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Kosan Biosciences Inc. (KOSN) 17-Apr-06Market Sale 3,200$5.71$18,274.00(< 1%)
1.46M to 1.45M
16%
16-Mar-06 5:53 PM
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Kosan Biosciences Inc. (KOSN) 15-Mar-06Market Sale 3,200$5.92$18,946.00(< 1%)
1.46M to 1.46M
19%
16-Mar-06 5:53 PM
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Kosan Biosciences Inc. (KOSN) 14-Mar-06Market Sale 3,200$5.93$18,963.40(< 1%)
1.46M to 1.46M
19%
10-Feb-06 1:51 PM
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Kosan Biosciences Inc. (KOSN) 09-Feb-06Market Sale 792$5.00$3,963.88(< 1%)
1.46M to 1.46M
4%
10-Feb-06 1:51 PM
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Kosan Biosciences Inc. (KOSN) 08-Feb-06Market Sale 3,200$5.00$16,000.00(< 1%)
1.47M to 1.46M
4%
26-Mar-04 10:00 PM
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Kosan Biosciences Inc. (KOSN) 24-Mar-04Market Sale 15,000$10.99$164,796.00(100%)
15.0K to 0
56%
24-Mar-04 10:00 PM
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Kosan Biosciences Inc. (KOSN) 22-Mar-04Gift 15,000----19%
77.89K to 92.89K
24-Mar-04 10:00 PM
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Kosan Biosciences Inc. (KOSN) 22-Mar-04Gift 15,000----(16%)
92.89K to 77.89K
11-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 10-Dec-03Market Sale 1,000$9.24$9,235.50(< 1%)
1.47M to 1.47M
48%
09-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 09-Dec-03Market Sale 1,000$9.98$9,980.00(< 1%)
1.47M to 1.47M
52%
09-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 08-Dec-03Market Sale 1,000$9.48$9,484.00(< 1%)
1.47M to 1.47M
49%
09-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 05-Dec-03Market Sale 1,000$9.69$9,688.00(< 1%)
1.47M to 1.47M
51%
04-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 04-Dec-03Market Sale 1,000$9.55$9,548.00(< 1%)
1.47M to 1.47M
50%
04-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 03-Dec-03Market Sale 1,000$9.70$9,699.00(< 1%)
1.47M to 1.47M
51%
04-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 02-Dec-03Market Sale 1,000$9.76$9,755.00(< 1%)
1.47M to 1.47M
51%
01-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 01-Dec-03Market Sale 1,000$9.79$9,787.10(< 1%)
1.47M to 1.47M
51%
01-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 28-Nov-03Market Sale 1,000$9.49$9,485.40(< 1%)
1.48M to 1.47M
49%
01-Dec-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 26-Nov-03Market Sale 1,000$9.50$9,500.00(< 1%)
1.48M to 1.48M
50%
25-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 25-Nov-03Market Sale 1,000$9.53$9,529.20(< 1%)
1.48M to 1.48M
50%
25-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 24-Nov-03Market Sale 1,000$9.43$9,430.00(< 1%)
1.48M to 1.48M
49%
25-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 21-Nov-03Market Sale 1,000$9.55$9,546.00(< 1%)
1.48M to 1.48M
50%
20-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 20-Nov-03Market Sale 1,000$9.53$9,532.00(< 1%)
1.48M to 1.48M
50%
20-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 19-Nov-03Market Sale 1,000$9.45$9,450.00(< 1%)
1.48M to 1.48M
49%
20-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 18-Nov-03Market Sale 1,000$9.54$9,539.70(< 1%)
1.48M to 1.48M
50%
17-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 17-Nov-03Market Sale 1,000$9.40$9,402.20(< 1%)
1.48M to 1.48M
49%
17-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 14-Nov-03Market Sale 1,000$9.58$9,580.20(< 1%)
1.48M to 1.48M
50%
17-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 13-Nov-03Market Sale 1,000$9.54$9,540.00(< 1%)
1.49M to 1.48M
50%
12-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 12-Nov-03Market Sale 1,000$9.48$9,480.00(< 1%)
1.49M to 1.49M
49%
12-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 11-Nov-03Market Sale 1,000$9.50$9,498.00(< 1%)
1.49M to 1.49M
50%
12-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 10-Nov-03Market Sale 1,000$9.39$9,392.00(< 1%)
1.49M to 1.49M
49%
07-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 07-Nov-03Market Sale 1,000$9.53$9,529.60(< 1%)
1.49M to 1.49M
50%
07-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 06-Nov-03Market Sale 1,000$9.57$9,574.00(< 1%)
1.49M to 1.49M
50%
07-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 05-Nov-03Market Sale 1,000$9.51$9,514.00(< 1%)
1.49M to 1.49M
50%
04-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 04-Nov-03Market Sale 1,000$9.59$9,589.00(< 1%)
1.49M to 1.49M
50%
04-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 03-Nov-03Market Sale 1,000$9.48$9,479.30(< 1%)
1.49M to 1.49M
49%
04-Nov-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 31-Oct-03Market Sale 1,000$9.46$9,460.10(< 1%)
1.49M to 1.49M
49%
30-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 30-Oct-03Market Sale 1,000$9.54$9,543.10(< 1%)
1.5M to 1.49M
50%
30-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 29-Oct-03Market Sale 1,000$9.45$9,453.00(< 1%)
1.5M to 1.5M
49%
28-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 28-Oct-03Market Sale 1,000$9.07$9,070.00(< 1%)
1.5M to 1.5M
47%
28-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 27-Oct-03Market Sale 1,000$9.40$9,399.10(< 1%)
1.5M to 1.5M
49%
28-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 24-Oct-03Market Sale 1,000$9.40$9,400.00(< 1%)
1.5M to 1.5M
49%
23-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 23-Oct-03Market Sale 1,000$9.25$9,253.10(< 1%)
1.5M to 1.5M
48%
23-Oct-03 10:00 PM
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Kosan Biosciences Inc. (KOSN) 22-Oct-03Market Sale 1,000$9.10$9,100.00(< 1%)
1.5M to 1.5M
47%