Latest Insider Transactions at Prothena Corp Public LTD CO (PRTA)
This section provides a real-time view of insider transactions for Prothena Corp Public LTD CO (PRTA). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of PROTHENA CORP PUBLIC LTD CO to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of PROTHENA CORP PUBLIC LTD CO's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Apr 17
2017
|
Karin L Walker Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
5,000
-98.89%
|
$260,000
$52.4 P/Share
|
|
Apr 17
2017
|
Karin L Walker Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+50.0%
|
$95,000
$19.78 P/Share
|
|
Apr 03
2017
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
3,500
-55.16%
|
$192,500
$55.86 P/Share
|
|
Apr 03
2017
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
3,500
+35.55%
|
$56,000
$16.42 P/Share
|
|
Mar 09
2017
|
Tran Nguyen Chief Strategy Officer and CFO |
BUY
Open market or private purchase
|
Direct |
1,000
+23.81%
|
$51,000
$51.32 P/Share
|
|
Mar 01
2017
|
Gene G. Kinney President and CEO |
SELL
Open market or private sale
|
Direct |
25,163
-63.13%
|
$1,509,780
$60.76 P/Share
|
|
Mar 01
2017
|
Gene G. Kinney President and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
25,163
+47.37%
|
$150,978
$6.41 P/Share
|
|
Mar 01
2017
|
Arthur W Homan Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
3,125
-100.0%
|
$184,375
$59.28 P/Share
|
|
Mar 01
2017
|
Arthur W Homan Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,125
+50.0%
|
$68,750
$22.14 P/Share
|
|
Mar 01
2017
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
3,500
-55.16%
|
$206,500
$59.25 P/Share
|
|
Mar 01
2017
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
3,500
+35.55%
|
$56,000
$16.42 P/Share
|
|
Feb 28
2017
|
Gene G. Kinney President and CEO |
SELL
Open market or private sale
|
Direct |
3,796
-57.61%
|
$227,760
$60.0 P/Share
|
|
Feb 28
2017
|
Gene G. Kinney President and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
3,796
+36.55%
|
$22,776
$6.41 P/Share
|
|
Feb 27
2017
|
Christopher S Henney Director |
SELL
Open market or private sale
|
Direct |
5,989
-100.0%
|
$341,373
$57.16 P/Share
|
|
Feb 27
2017
|
Christopher S Henney Director |
BUY
Exercise of conversion of derivative security
|
Direct |
5,989
+50.0%
|
$35,934
$6.65 P/Share
|
|
Feb 17
2017
|
Christopher S Henney Director |
SELL
Open market or private sale
|
Direct |
4,011
-100.0%
|
$228,627
$57.06 P/Share
|
|
Feb 17
2017
|
Christopher S Henney Director |
BUY
Exercise of conversion of derivative security
|
Direct |
4,011
+50.0%
|
$24,066
$6.65 P/Share
|
|
Jan 04
2017
|
Arthur W Homan Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
2,712
-100.0%
|
$141,024
$52.27 P/Share
|
|
Jan 04
2017
|
Arthur W Homan Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
2,712
+50.0%
|
$59,664
$22.14 P/Share
|
|
Jan 03
2017
|
Arthur W Homan Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
413
-100.0%
|
$21,476
$52.15 P/Share
|
|
Jan 03
2017
|
Arthur W Homan Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
413
+50.0%
|
$9,086
$22.14 P/Share
|
|
Nov 28
2016
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
5,000
-38.15%
|
$310,000
$62.88 P/Share
|
|
Nov 28
2016
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+38.93%
|
$80,000
$16.42 P/Share
|
|
Nov 09
2016
|
Gene G. Kinney President and CEO |
SELL
Open market or private sale
|
Direct |
8,548
-75.37%
|
$470,140
$55.32 P/Share
|
|
Nov 09
2016
|
Gene G. Kinney President and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
8,548
+42.98%
|
$51,288
$6.41 P/Share
|
|
Nov 09
2016
|
Arthur W Homan Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
3,125
-100.0%
|
$162,500
$52.19 P/Share
|
|
Nov 09
2016
|
Arthur W Homan Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,125
+50.0%
|
$68,750
$22.14 P/Share
|
|
Oct 21
2016
|
Gene G. Kinney President and CEO |
SELL
Open market or private sale
|
Direct |
5,834
-67.62%
|
$320,870
$55.15 P/Share
|
|
Oct 21
2016
|
Gene G. Kinney President and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
5,834
+40.34%
|
$35,004
$6.41 P/Share
|
|
Oct 20
2016
|
Gene G. Kinney President and CEO |
SELL
Open market or private sale
|
Direct |
14,785
-84.11%
|
$813,175
$55.08 P/Share
|
|
Oct 20
2016
|
Gene G. Kinney President and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
14,785
+45.68%
|
$88,710
$6.41 P/Share
|
|
Oct 13
2016
|
Karin L Walker Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
5,000
-73.75%
|
$270,000
$54.19 P/Share
|
|
Oct 13
2016
|
Karin L Walker Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+50.0%
|
$95,000
$19.78 P/Share
|
|
Sep 19
2016
|
Karin L Walker Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
12,000
-67.86%
|
$720,000
$60.92 P/Share
|
|
Sep 19
2016
|
Karin L Walker Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
12,000
+50.0%
|
$216,000
$18.78 P/Share
|
|
Sep 01
2016
|
Arthur W Homan Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
3,125
-100.0%
|
$162,500
$52.16 P/Share
|
|
Sep 01
2016
|
Arthur W Homan Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,125
+50.0%
|
$68,750
$22.14 P/Share
|
|
Aug 22
2016
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
5,000
-39.73%
|
$270,000
$54.72 P/Share
|
|
Aug 22
2016
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+38.93%
|
$80,000
$16.42 P/Share
|
|
Jul 20
2016
|
Arthur W Homan Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
9,375
-100.0%
|
$487,500
$52.14 P/Share
|
|
Jul 20
2016
|
Arthur W Homan Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
9,375
+50.0%
|
$206,250
$22.14 P/Share
|
|
May 24
2016
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
4,820
-62.88%
|
$216,900
$45.0 P/Share
|
|
May 24
2016
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
4,820
+38.61%
|
$77,120
$16.42 P/Share
|
|
May 23
2016
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
180
-5.95%
|
$8,100
$45.0 P/Share
|
|
May 23
2016
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
180
+5.62%
|
$2,880
$16.42 P/Share
|
|
Apr 13
2016
|
Karin L Walker Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
4,000
-95.0%
|
$180,000
$45.24 P/Share
|
|
Apr 13
2016
|
Karin L Walker Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
4,000
+50.0%
|
$88,000
$22.46 P/Share
|
|
Apr 04
2016
|
Dennis J. Selkoe |
SELL
Open market or private sale
|
Direct |
5,000
-63.73%
|
$225,000
$45.0 P/Share
|
|
Apr 04
2016
|
Dennis J. Selkoe |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+38.93%
|
$80,000
$16.42 P/Share
|
|
Jan 13
2016
|
Karin L Walker Chief Accounting Officer |
SELL
Open market or private sale
|
Direct |
4,000
-87.5%
|
$204,000
$51.24 P/Share
|