Westphal Christoph H

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
22-Jul-21 4:46 PM
View: 
Tscan Therapeutics, Inc. (TCRX) 20-Jul-21Conversion 1,145,500----111%
1.04M to 2.18M
22-Jul-21 4:46 PM
View: 
Tscan Therapeutics, Inc. (TCRX) 20-Jul-21Purchase 133,333$15.00$2,000,000.006%
2.18M to 2.32M
21-Dec-18 10:00 PM
View: 
Flex Pharma, Inc. (SLRX) 20-Dec-18Gift 2,200,000----(71%)
3.08M to 882.82K
21-Dec-18 10:00 PM
View: 
Flex Pharma, Inc. (SLRX) 06-Nov-18Gift 858,300----(22%)
3.94M to 3.08M
18-Oct-18 5:02 PM
View: 
Flex Pharma, Inc. (SLRX) 16-Oct-18Market Sale
Duplicate
3,212,860$0.92$2,941,050.00(45%)
7.15M to 3.94M
97%
08-Nov-16 4:23 PM
View: 
Flex Pharma, Inc. (SLRX) 08-Nov-16Market Purchase 7,000$7.31$51,170.00< 1%
7.15M to 7.15M
(100%)
07-Nov-16 4:43 PM
View: 
Flex Pharma, Inc. (SLRX) 07-Nov-16Market Purchase 8,870$5.70$50,559.00< 1%
7.14M to 7.15M
(99%)
24-Jun-16 9:03 AM
View: 
Flex Pharma, Inc. (SLRX) 23-Jun-16Market Purchase 2,700$11.28$30,456.00< 1%
7.14M to 7.14M
(100%)
22-Jun-16 5:40 PM
View: 
Flex Pharma, Inc. (SLRX) 22-Jun-16Market Purchase 2,900$11.03$31,987.00< 1%
10.34M to 10.34M
(100%)
22-Jun-16 5:40 PM
View: 
Flex Pharma, Inc. (SLRX) 21-Jun-16Market Purchase 2,800$11.07$30,996.00< 1%
10.34M to 10.34M
(100%)
21-Jun-16 10:04 AM
View: 
Flex Pharma, Inc. (SLRX) 20-Jun-16Market Purchase 3,000$11.37$34,110.00< 1%
10.33M to 10.33M
(100%)
21-Jun-16 10:04 AM
View: 
Flex Pharma, Inc. (SLRX) 17-Jun-16Market Purchase 3,000$10.98$32,940.00< 1%
10.33M to 10.33M
(100%)
17-Jun-16 3:22 PM
View: 
Flex Pharma, Inc. (SLRX) 16-Jun-16Market Purchase 2,900$11.10$32,190.00< 1%
10.32M to 10.32M
(100%)
17-Jun-16 3:22 PM
View: 
Flex Pharma, Inc. (SLRX) 15-Jun-16Market Purchase 2,900$11.24$32,596.00< 1%
10.31M to 10.32M
(100%)
15-Jun-16 10:03 AM
View: 
Flex Pharma, Inc. (SLRX) 14-Jun-16Market Purchase 3,000$11.19$33,570.00< 1%
10.3M to 10.31M
(100%)
15-Jun-16 10:03 AM
View: 
Flex Pharma, Inc. (SLRX) 13-Jun-16Market Purchase 2,900$11.90$34,510.00< 1%
10.3M to 10.3M
(100%)
13-Jun-16 9:30 AM
View: 
Flex Pharma, Inc. (SLRX) 10-Jun-16Market Purchase 3,000$11.83$35,490.00< 1%
10.29M to 10.3M
(100%)
13-Jun-16 9:30 AM
View: 
Flex Pharma, Inc. (SLRX) 09-Jun-16Market Purchase 3,000$12.04$36,120.00< 1%
10.29M to 10.29M
(100%)
09-Jun-16 12:29 PM
View: 
Flex Pharma, Inc. (SLRX) 08-Jun-16Market Purchase 2,900$12.24$35,496.00< 1%
10.28M to 10.28M
(100%)
09-Jun-16 12:29 PM
View: 
Flex Pharma, Inc. (SLRX) 07-Jun-16Market Purchase 3,000$12.26$36,780.00< 1%
10.28M to 10.28M
(100%)
07-Jun-16 10:05 AM
View: 
Flex Pharma, Inc. (SLRX) 06-Jun-16Market Purchase 3,000$12.33$36,990.00< 1%
10.27M to 10.27M
(100%)
07-Jun-16 10:05 AM
View: 
Flex Pharma, Inc. (SLRX) 03-Jun-16Market Purchase 3,000$12.79$38,370.00< 1%
10.27M to 10.27M
(100%)
02-Jun-16 5:54 PM
View: 
Flex Pharma, Inc. (SLRX) 02-Jun-16Market Purchase 5,000$13.22$66,100.00< 1%
10.25M to 10.26M
(100%)
02-Jun-16 5:54 PM
View: 
Flex Pharma, Inc. (SLRX) 01-Jun-16Market Purchase 5,000$12.76$63,800.00< 1%
10.25M to 10.25M
(100%)
01-Jun-16 10:19 AM
View: 
Flex Pharma, Inc. (SLRX) 31-May-16Market Purchase 5,000$12.66$63,300.00< 1%
10.23M to 10.24M
(100%)
01-Jun-16 10:19 AM
View: 
Flex Pharma, Inc. (SLRX) 27-May-16Market Purchase 17,300$12.68$219,364.00< 1%
10.22M to 10.23M
(100%)
27-May-16 12:42 PM
View: 
Flex Pharma, Inc. (SLRX) 26-May-16Market Purchase 16,300$12.53$204,239.00< 1%
10.17M to 10.18M
(100%)
27-May-16 12:42 PM
View: 
Flex Pharma, Inc. (SLRX) 25-May-16Market Purchase 12,300$13.25$162,975.00< 1%
10.15M to 10.17M
(100%)
24-May-16 5:20 PM
View: 
Flex Pharma, Inc. (SLRX) 24-May-16Market Purchase 16,967$12.50$212,088.00< 1%
10.11M to 10.12M
(100%)
24-May-16 5:20 PM
View: 
Flex Pharma, Inc. (SLRX) 23-May-16Market Purchase 13,367$12.31$164,548.00< 1%
10.09M to 10.11M
(100%)
23-May-16 11:42 AM
View: 
Flex Pharma, Inc. (SLRX) 20-May-16Market Purchase 1,000$11.44$11,440.00< 1%
10.08M to 10.08M
(100%)
23-May-16 11:42 AM
View: 
Flex Pharma, Inc. (SLRX) 19-May-16Market Purchase 6,914$11.00$76,054.00< 1%
10.07M to 10.08M
(100%)
19-May-16 8:44 AM
View: 
Flex Pharma, Inc. (SLRX) 18-May-16Market Purchase 15,200$11.05$167,960.00< 1%
10.03M to 10.05M
(100%)
19-May-16 8:44 AM
View: 
Flex Pharma, Inc. (SLRX) 17-May-16Market Purchase 18,200$11.14$202,748.00< 1%
10.02M to 10.03M
(100%)
17-May-16 10:55 AM
View: 
Flex Pharma, Inc. (SLRX) 16-May-16Market Purchase 8,200$10.40$85,280.00< 1%
9.98M to 9.99M
(100%)
17-May-16 10:55 AM
View: 
Flex Pharma, Inc. (SLRX) 13-May-16Market Purchase 7,269$10.09$73,344.20< 1%
9.97M to 9.98M
(100%)
13-May-16 10:00 AM
View: 
Flex Pharma, Inc. (SLRX) 12-May-16Market Purchase 16,097$9.94$160,004.00< 1%
9.93M to 9.95M
(100%)
13-May-16 10:00 AM
View: 
Flex Pharma, Inc. (SLRX) 11-May-16Market Purchase 14,120$10.33$145,860.00< 1%
9.92M to 9.93M
(100%)
11-May-16 10:15 AM
View: 
Flex Pharma, Inc. (SLRX) 10-May-16Market Purchase 12,577$10.14$127,531.00< 1%
9.88M to 9.89M
(100%)
11-May-16 10:15 AM
View: 
Flex Pharma, Inc. (SLRX) 09-May-16Market Purchase 17,532$9.80$171,814.00< 1%
9.86M to 9.88M
(100%)
25-Mar-16 2:34 PM
View: 
Flex Pharma, Inc. (SLRX) 24-Mar-16Market Purchase 24,207$10.55$255,384.00< 1%
9.8M to 9.82M
(100%)
25-Mar-16 2:34 PM
View: 
Flex Pharma, Inc. (SLRX) 23-Mar-16Market Purchase 25,356$11.55$292,862.00< 1%
9.77M to 9.8M
(100%)
23-Mar-16 9:05 AM
View: 
Flex Pharma, Inc. (SLRX) 21-Mar-16Market Purchase 48,058$11.74$564,195.00< 1%
9.68M to 9.72M
(100%)
21-Mar-16 11:00 AM
View: 
Flex Pharma, Inc. (SLRX) 18-Mar-16Market Purchase 18,437$11.06$203,913.00< 1%
9.61M to 9.63M
(100%)
21-Mar-16 11:00 AM
View: 
Flex Pharma, Inc. (SLRX) 17-Mar-16Market Purchase 19,137$10.94$209,359.00< 1%
9.6M to 9.61M
(100%)
17-Mar-16 5:18 PM
View: 
Flex Pharma, Inc. (SLRX) 16-Mar-16Market Purchase 19,142$10.85$207,691.00< 1%
9.54M to 9.56M
(100%)
17-Mar-16 5:18 PM
View: 
Flex Pharma, Inc. (SLRX) 15-Mar-16Market Purchase 19,237$9.62$185,060.00< 1%
9.52M to 9.54M
(100%)
15-Mar-16 4:46 PM
View: 
Flex Pharma, Inc. (SLRX) 11-Mar-16Market Purchase
Duplicate
89,680$7.00$627,760.001%
6.62M to 6.71M
(100%)
15-Dec-15 1:36 PM
View: 
Flex Pharma, Inc. (SLRX) 14-Dec-15Market Purchase (Planned) 927$12.01$11,129.60< 1%
6.62M to 6.62M
(100%)
07-Dec-15 5:19 PM
View: 
Flex Pharma, Inc. (SLRX) 07-Dec-15Market Purchase (Planned) 907$12.02$10,898.70< 1%
6.62M to 6.62M
(100%)