Williams Lewis T

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
09-Feb-22 5:54 PM
View: 
Arcellx, Inc. (ACLX) 08-Feb-22Conversion 2,095,110----100%
0 to 2.1M
04-Sep-19 1:20 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Sep-19Payment of Exercise 7,024$5.43$38,140.30(2%)
462.36K to 455.34K
(598%)
27-Feb-19 7:49 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 26-Feb-19Payment of Exercise 926$11.95$11,065.70(< 1%)
462.29K to 461.36K
(217%)
07-Feb-19 5:18 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 05-Feb-19Payment of Exercise 3,144$11.43$35,935.90(< 1%)
465.43K to 462.29K
(231%)
13-Nov-18 8:32 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 05-Nov-18Option Exercise 91,217$4.56$415,950.0024%
374.21K to 465.43K
05-Sep-18 1:00 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Sep-18Payment of Exercise 7,024$14.00$98,336.00(2%)
381.24K to 374.21K
(171%)
28-Feb-18 7:26 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 26-Feb-18Grant 5,000----1%
376.24K to 381.24K
07-Feb-18 2:19 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 05-Feb-18Payment of Exercise 3,137$18.42$57,783.50(< 1%)
379.37K to 376.24K
(106%)
06-Sep-17 8:00 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Sep-17Payment of Exercise 7,827$34.34$268,779.00(2%)
389.79K to 381.96K
(10%)
03-Mar-17 1:38 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Mar-17Payment of Exercise 34,532$44.77$1,546,000.00(8%)
423.29K to 388.75K
15%
09-Feb-17 7:36 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 07-Feb-17Grant 16,875----4%
406.41K to 423.29K
05-Jan-17 2:32 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 03-Jan-17Payment of Exercise 5,065$48.60$246,159.00(1%)
433.89K to 428.83K
22%
23-Dec-16 5:11 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 23-Dec-16Option Exercise 30,000$5.54$166,103.007%
433.89K to 463.89K
23-Dec-16 5:11 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 23-Dec-16Market Option Sale (Planned) 30,000$50.50$1,514,860.00(6%)
463.89K to 433.89K
25%
15-Sep-16 7:09 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 14-Sep-16Gift 407----(< 1%)
434.3K to 433.89K
01-Sep-16 7:30 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Sep-16Payment of Exercise 7,613$44.74$340,606.00(2%)
464.33K to 456.71K
15%
01-Sep-16 7:30 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Sep-16Gift 22,416$44.74$1,002,890.00(5%)
456.71K to 434.3K
15%
09-Feb-17 7:36 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 01-Sep-16Gift 22,416----(5%)
428.83K to 406.41K
29-Aug-16 6:41 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 25-Aug-16Grant 42,500----10%
421.83K to 464.33K
13-May-16 6:10 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 06-May-16Option Exercise 81,300$1.23$99,999.0024%
340.53K to 421.83K
22-Apr-16 5:52 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 21-Apr-16Option Exercise 48,121$8.49$408,547.0014%
340.53K to 388.65K
22-Apr-16 5:52 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 21-Apr-16Market Option Sale (Planned) 48,121$48.05$2,312,210.00(12%)
388.65K to 340.53K
21%
22-Apr-16 5:52 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 20-Apr-16Option Exercise 550$8.49$4,669.50< 1%
340.53K to 341.08K
22-Apr-16 5:52 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 20-Apr-16Market Option Sale (Planned) 550$48.00$26,400.00(< 1%)
341.08K to 340.53K
21%
18-Apr-16 5:28 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 15-Apr-16Option Exercise 1,405$8.49$11,928.40< 1%
340.53K to 341.93K
18-Apr-16 5:28 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 15-Apr-16Market Option Sale (Planned) 1,405$48.00$67,440.00(< 1%)
341.93K to 340.53K
21%
15-Apr-16 2:29 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 14-Apr-16Option Exercise 2,725$8.49$23,135.20< 1%
340.53K to 343.25K
15-Apr-16 2:29 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 14-Apr-16Market Option Sale (Planned) 2,725$48.00$130,800.00(< 1%)
343.25K to 340.53K
21%
07-Apr-16 11:59 AM
View: 
Five Prime Therapeutics, Inc. (FPRX) 06-Apr-16Option Exercise 26,852$8.49$227,973.008%
340.53K to 367.38K
07-Apr-16 11:59 AM
View: 
Five Prime Therapeutics, Inc. (FPRX) 06-Apr-16Market Option Sale (Planned) 26,852$43.17$1,159,200.00(7%)
367.38K to 340.53K
12%
07-Apr-16 11:59 AM
View: 
Five Prime Therapeutics, Inc. (FPRX) 05-Apr-16Option Exercise 25,949$8.49$220,307.008%
340.53K to 366.48K
07-Apr-16 11:59 AM
View: 
Five Prime Therapeutics, Inc. (FPRX) 05-Apr-16Market Option Sale (Planned) 25,949$43.00$1,115,810.00(7%)
366.48K to 340.53K
12%
31-Mar-16 6:42 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 30-Mar-16Option Exercise 14,044$6.89$96,763.204%
340.53K to 354.57K
31-Mar-16 6:42 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 30-Mar-16Market Option Sale (Planned) 14,044$40.02$562,041.00(4%)
354.57K to 340.53K
5%
31-Mar-16 6:42 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 29-Mar-16Option Exercise 9,215$6.89$63,491.303%
340.53K to 349.74K
31-Mar-16 6:42 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 29-Mar-16Market Option Sale (Planned) 9,215$40.01$368,692.00(3%)
349.74K to 340.53K
5%
03-Mar-16 7:18 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 02-Mar-16Option Exercise 23,259$6.89$160,254.007%
340.35K to 363.61K
03-Mar-16 7:18 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 02-Mar-16Market Option Sale (Planned) 23,259$36.01$837,557.00(6%)
363.61K to 340.35K
(5%)
08-Feb-16 5:00 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 04-Feb-16Option Exercise 71,229$4.56$324,804.0021%
340.35K to 411.58K
08-Feb-16 5:00 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 04-Feb-16Market Option Sale (Planned) 71,229$33.35$2,375,600.00(17%)
411.58K to 340.35K
(14%)
28-Dec-15 5:04 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 24-Dec-15Gift 953----(< 1%)
681.61K to 680.65K
18-Nov-15 5:03 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 16-Nov-15Grant 50,000----17%
291.26K to 341.26K
26-Oct-15 5:31 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 22-Oct-15Gift 3,337----(1%)
294.59K to 291.26K
19-Oct-15 4:41 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 15-Oct-15Market Sale (Planned) 72,352$27.24$1,970,510.00(20%)
366.94K to 294.59K
(39%)
23-Sep-15 5:14 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 21-Sep-15Market Sale (Planned) 2,648$22.06$58,422.30(< 1%)
369.59K to 366.94K
(72%)
21-Aug-15 7:28 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 20-Aug-15Grant 75,000----25%
294.59K to 369.59K
24-Jun-15 5:18 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 22-Jun-15Market Sale (Planned) 75,000$24.67$1,850,380.00(20%)
369.59K to 294.59K
(53%)
04-May-15 4:41 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 30-Apr-15Grant 13,090----4%
356.5K to 369.59K
04-Nov-14 5:35 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 04-Nov-14Market Sale (Planned) 7,143$13.11$93,649.70(2%)
363.65K to 356.5K
(189%)
04-Nov-14 5:35 PM
View: 
Five Prime Therapeutics, Inc. (FPRX) 03-Nov-14Market Sale (Planned) 13,559$13.05$177,007.00(4%)
377.2K to 363.65K
(190%)