Myszkowski Kenneth Allen

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
08-Mar-24 5:54 PM
View: 
Arrowhead Research Corp. (ARWR) 06-Mar-24Sale 40,000$35.19$1,407,600.00(9%)
440.6K to 400.6K
08-Jan-24 5:16 PM
View: 
Arrowhead Research Corp. (ARWR) 05-Jan-24Sale (Planned) 16,104$35.27$567,910.00(4%)
456.7K to 440.6K
08-Jan-24 5:16 PM
View: 
Arrowhead Research Corp. (ARWR) 04-Jan-24Grant 75,000----20%
381.7K to 456.7K
29-Jun-23 6:41 PM
View: 
Arrowhead Research Corp. (ARWR) 27-Jun-23Sale 15,000$36.20$543,000.00(4%)
396.7K to 381.7K
05-Jan-23 7:14 PM
View: 
Arrowhead Research Corp. (ARWR) 04-Jan-23Grant 60,000----18%
336.7K to 396.7K
30-Dec-22 5:12 PM
View: 
Arrowhead Research Corp. (ARWR) 29-Dec-22Sale (Planned) 30,625$40.00$1,225,000.00(8%)
367.33K to 336.7K
30-Sep-22 10:00 PM
View: 
Arrowhead Research Corp. (ARWR) 15-Jun-22Gift 96,676----(21%)
464.0K to 367.33K
06-Jan-22 8:58 PM
View: 
Arrowhead Research Corp. (ARWR) 05-Jan-22Market Sale (Planned) 40,000$61.70$2,467,940.00(8%)
504.0K to 464.0K
2%
04-Jan-22 9:25 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Jan-22Grant 60,000----14%
444.0K to 504.0K
12-Jan-21 6:06 PM
View: 
Arrowhead Research Corp. (ARWR) 12-Jan-21Market Sale 1,441$81.00$116,721.00(< 1%)
445.45K to 444.0K
1%
12-Jan-21 6:06 PM
View: 
Arrowhead Research Corp. (ARWR) 11-Jan-21Market Sale 11,597$81.02$939,589.00(3%)
457.04K to 445.45K
1%
07-Jan-21 6:08 PM
View: 
Arrowhead Research Corp. (ARWR) 06-Jan-21Market Sale (Planned) 30,625$72.44$2,218,480.00(6%)
487.67K to 457.04K
(3%)
05-Jan-21 6:20 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Jan-21Grant 60,000----14%
427.67K to 487.67K
12-Nov-20 5:49 PM
View: 
Arrowhead Research Corp. (ARWR) 09-Nov-20Option Exercise 43,505$14.54$632,563.0010%
427.67K to 471.17K
12-Nov-20 5:49 PM
View: 
Arrowhead Research Corp. (ARWR) 09-Nov-20Market Option Sale (Planned) 43,505$69.37$3,018,070.00(9%)
471.17K to 427.67K
22-Oct-20 6:02 PM
View: 
Arrowhead Research Corp. (ARWR) 20-Oct-20Option Exercise 29,166$6.15$179,371.007%
427.67K to 456.83K
22-Oct-20 6:02 PM
View: 
Arrowhead Research Corp. (ARWR) 20-Oct-20Market Option Sale (Planned) 29,166$54.04$1,576,130.00(6%)
456.83K to 427.67K
27-Feb-20 5:41 PM
View: 
Arrowhead Research Corp. (ARWR) 25-Feb-20Option Exercise 43,445$8.84$384,145.0011%
384.22K to 427.67K
23-Jan-20 6:15 PM
View: 
Arrowhead Research Corp. (ARWR) 21-Jan-20Option Exercise 33,351$5.19$173,092.009%
391.19K to 424.54K
23-Jan-20 6:15 PM
View: 
Arrowhead Research Corp. (ARWR) 21-Jan-20Market Option Sale (Planned) 33,351$49.44$1,648,750.00(8%)
424.54K to 391.19K
23-Jan-20 6:15 PM
View: 
Arrowhead Research Corp. (ARWR) 21-Jan-20Market Sale (Planned) 6,962$49.44$344,175.00(2%)
391.19K to 384.22K
08-Jan-20 6:31 PM
View: 
Arrowhead Research Corp. (ARWR) 06-Jan-20Market Sale (Planned) 20,000$60.11$1,202,200.00(5%)
411.19K to 391.19K
03-Jan-20 5:59 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Jan-20Grant 85,000----26%
326.19K to 411.19K
07-Nov-19 6:45 PM
View: 
Arrowhead Research Corp. (ARWR) 05-Nov-19Option Exercise 12,649$5.19$65,648.304%
313.54K to 326.19K
01-Nov-19 7:32 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Nov-19Option Exercise 37,884$7.75$293,601.0012%
313.54K to 351.42K
01-Nov-19 7:32 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Nov-19Market Option Sale (Planned) 37,884$40.85$1,547,380.00(11%)
351.42K to 313.54K
03-Jun-19 6:12 PM
View: 
Arrowhead Research Corp. (ARWR) 31-May-19Option Exercise 35,000$4.94$172,800.0013%
278.54K to 313.54K
22-May-19 5:44 PM
View: 
Arrowhead Research Corp. (ARWR) 21-May-19Market Sale (Planned) 27,071$22.00$595,562.00(9%)
305.61K to 278.54K
3%
20-Feb-19 8:12 PM
View: 
Arrowhead Research Corp. (ARWR) 19-Feb-19Option Exercise 8,000$5.20$41,600.003%
305.61K to 313.61K
20-Feb-19 8:12 PM
View: 
Arrowhead Research Corp. (ARWR) 19-Feb-19Market Option Sale (Planned) 8,000$18.00$144,000.00(3%)
313.61K to 305.61K
18-Jan-19 7:00 PM
View: 
Arrowhead Research Corp. (ARWR) 17-Jan-19Market Sale (Planned) 81,875$14.55$1,191,280.00(21%)
387.48K to 305.61K
(< 1%)
03-Jan-19 7:55 PM
View: 
Arrowhead Research Corp. (ARWR) 02-Jan-19Market Sale (Planned) 8,333$11.98$99,829.30(2%)
395.81K to 387.48K
03-Jan-19 7:55 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Jan-19Grant 85,000----27%
310.81K to 395.81K
10-Sep-18 6:32 PM
View: 
Arrowhead Research Corp. (ARWR) 06-Sep-18Option Exercise 45,000$3.57$160,500.0014%
310.81K to 355.81K
2%
10-Sep-18 6:32 PM
View: 
Arrowhead Research Corp. (ARWR) 06-Sep-18Market Option Sale (Planned) 45,000$19.34$870,200.00(13%)
355.81K to 310.81K
20-Jun-18 9:18 PM
View: 
Arrowhead Research Corp. (ARWR) 19-Jun-18Option Exercise 20,000$2.01$40,200.006%
310.81K to 330.81K
20-Jun-18 9:18 PM
View: 
Arrowhead Research Corp. (ARWR) 19-Jun-18Market Option Sale (Planned) 20,000$14.01$280,200.00(6%)
330.81K to 310.81K
01-Jun-18 5:34 PM
View: 
Arrowhead Research Corp. (ARWR) 31-May-18Option Exercise 12,600$2.01$25,326.004%
310.81K to 323.42K
01-Jun-18 5:34 PM
View: 
Arrowhead Research Corp. (ARWR) 31-May-18Market Option Sale (Planned) 12,600$11.00$138,600.00(4%)
323.42K to 310.81K
01-Jun-18 5:34 PM
View: 
Arrowhead Research Corp. (ARWR) 30-May-18Option Exercise 1,400$2.01$2,814.00< 1%
310.81K to 312.21K
01-Jun-18 5:34 PM
View: 
Arrowhead Research Corp. (ARWR) 30-May-18Market Option Sale (Planned) 1,400$11.00$15,400.00(< 1%)
312.21K to 310.81K
27-Mar-18 7:46 PM
View: 
Arrowhead Research Corp. (ARWR) 27-Mar-18Option Exercise 20,000$2.01$40,200.006%
310.81K to 330.81K
27-Mar-18 7:46 PM
View: 
Arrowhead Research Corp. (ARWR) 27-Mar-18Market Option Sale (Planned) 20,000$8.00$160,000.00(6%)
330.81K to 310.81K
05-Mar-18 8:46 PM
View: 
Arrowhead Research Corp. (ARWR) 05-Mar-18Payment of Exercise 8,208$6.66$54,665.30(3%)
319.02K to 310.81K
03-Jan-18 7:28 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Jan-18Grant 75,000----31%
244.02K to 319.02K
06-Oct-17 10:00 PM
View: 
Arrowhead Research Corp. (ARWR) 08-Jun-17Gift 16,666----(6%)
260.69K to 244.02K
04-Jan-17 8:31 PM
View: 
Arrowhead Research Corp. (ARWR) 01-Jan-17Grant 145,000----125%
115.69K to 260.69K
24-Aug-16 6:39 PM
View: 
Arrowhead Research Corp. (ARWR) 23-Aug-16Option Exercise 6,900$2.01$13,869.006%
115.69K to 122.59K
24-Aug-16 6:39 PM
View: 
Arrowhead Research Corp. (ARWR) 23-Aug-16Market Option Sale 6,900$8.00$55,200.00(6%)
122.59K to 115.69K
(< 1%)
24-Aug-16 6:39 PM
View: 
Arrowhead Research Corp. (ARWR) 22-Aug-16Option Exercise 13,100$2.01$26,331.0011%
115.69K to 128.79K