Company · CIK 0001559053 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
PROTHENA CORP PUBLIC LTD CO · PRTA
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 17, 2015 SForm 4 → | Nov 19, 4:06 pm EST | Dale B. SchenkPresident and CEO, Director | 30,000 | $67.37 | $2,021,026 | 3,333 | −90.0% | plan? |
| Nov 13, 2015 SForm 4 → | Nov 13, 5:19 pm EST | Martin KollerChief Medical Officer | 30,000 | $65.03 | $1,950,972 | 0 | −100% | plan? |
| Nov 13, 2015 MForm 4 → | Nov 13, 5:19 pm EST | Martin KollerChief Medical Officer | 30,000 | $6.73 | $201,900 | 30,000 | — | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 4:05 pm EST | Arthur W HomanChief Legal Officer | 3,125 | $52.14 | $162,938 | 0 | −100% | plan? |
| Nov 2, 2015 MForm 4 → | Nov 4, 4:05 pm EST | Arthur W HomanChief Legal Officer | 3,125 | $22.14 | $69,188 | 3,125 | — | plan? |
| Oct 29, 2015 SForm 4 → | Oct 30, 4:05 pm EDT | Christopher S HenneyDirector | 5,000 | $55.00 | $275,000 | 0 | −100% | plan? |
| Oct 29, 2015 MForm 4 → | Oct 30, 4:05 pm EDT | Christopher S HenneyDirector | 5,000 | $6.65 | $33,250 | 5,000 | — | plan? |
| Sep 9, 2015 SForm 4 → | Sep 11, 4:09 pm EDT | Tara NickersonChief Business Officer | 10,000 | $56.06 | $560,558 | 2,000 | −83.3% | plan? |
| Sep 9, 2015 MForm 4 → | Sep 11, 4:09 pm EDT | Tara NickersonChief Business Officer | 10,000 | $6.41 | $64,100 | 12,000 | — | plan? |
| Sep 1, 2015 SForm 4 → | Sep 3, 4:06 pm EDT | Arthur W HomanChief Legal Officer | 3,125 | $55.44 | $173,258 | 0 | −100% | plan? |
| Sep 1, 2015 MForm 4 → | Sep 3, 4:06 pm EDT | Arthur W HomanChief Legal Officer | 3,125 | $22.14 | $69,188 | 3,125 | — | plan? |
| Sep 1, 2015 SForm 4 → | Sep 3, 4:06 pm EDT | Martin KollerChief Medical Officer | 30,000 | $55.56 | $1,666,915 | 0 | −100% | plan? |
| Sep 1, 2015 MForm 4 → | Sep 3, 4:06 pm EDT | Martin KollerChief Medical Officer | 30,000 | $6.73 | $201,900 | 5,400 | — | plan? |
| Sep 1, 2015 SForm 4 → | Sep 3, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | $55.45 | $173,280 | 2,845 | −52.3% | plan? |
| Sep 1, 2015 MForm 4 → | Sep 3, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | $16.42 | $51,313 | 5,970 | — | plan? |
| Aug 31, 2015 GMForm 4 → | Nov 19, 4:06 pm EST | Dale B. SchenkPresident and CEO, Director | 46,665 | $6.03 | $200,998 | 14,877 | — | plan? late |
| Aug 20, 2015 SForm 4 → | Aug 21, 4:05 pm EDT | Dale B. SchenkPresident and CEO, Director | 30,000 | $56.65 | $1,699,547 | 3,333 | −90.0% | plan? |
| Aug 20, 2015 MForm 4 → | Aug 21, 4:05 pm EDT | Dale B. SchenkPresident and CEO, Director | 33,333 | $6.03 | $200,998 | 33,333 | — | plan? |
| Aug 12, 2015 SForm 4 → | Aug 14, 4:05 pm EDT | Karin L WalkerSee Remarks | 7,000 | $62.06 | $434,407 | 0 | −100% | plan? |
| Aug 12, 2015 MForm 4 → | Aug 14, 4:05 pm EDT | Karin L WalkerSee Remarks | 7,000 | $15.48 | $108,370 | 2,000 | — | plan? |
| Aug 7, 2015 SForm 4/A → | Aug 5, 2016, 4:05 pm EDT | Christopher S HenneyDirector | 10,000 | $62.93 | $629,298 | 0 | −100% | plan? |
| Aug 7, 2015 MForm 4/A → | Aug 5, 2016, 4:05 pm EDT | Christopher S HenneyDirector | 10,000 | $6.65 | $66,500 | 10,000 | — | plan? |
| Aug 7, 2015 SForm 4 → | Aug 7, 5:37 pm EDT | Christopher S HenneyDirector | 10,000 | $62.93 | $629,298 | 0 | −100% | plan? amended |
| Aug 7, 2015 MForm 4 → | Aug 7, 5:37 pm EDT | Christopher S HenneyDirector | 10,000 | $6.41 | $64,100 | 10,000 | — | plan? amended |
| Jun 9, 2015 SForm 4 → | Jun 9, 4:55 pm EDT | Tara NickersonChief Business Officer | 12,000 | $44.41 | $532,949 | 2,000 | −85.7% | plan? |
| Jun 9, 2015 MForm 4 → | Jun 9, 4:55 pm EDT | Tara NickersonChief Business Officer | 12,000 | $6.41 | $76,920 | 14,000 | — | plan? |
| Jun 1, 2015 SForm 4 → | Jun 3, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | $39.01 | $121,902 | 2,845 | −52.3% | plan? |
| Jun 1, 2015 MForm 4 → | Jun 3, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | $16.42 | $51,313 | 5,970 | — | plan? |
| Mar 20, 2015 SForm 4 → | Mar 20, 4:05 pm EDT | Tara NickersonChief Business Officer | 13,000 | $39.99 | $519,870 | 2,000 | −86.7% | plan? |
| Mar 20, 2015 MForm 4 → | Mar 20, 4:05 pm EDT | Tara NickersonChief Business Officer | 13,000 | $6.41 | $83,330 | 15,000 | — | plan? |
| Mar 9, 2015 SForm 4 → | Mar 10, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | $25.56 | $79,867 | 2,845 | −52.3% | plan? |
| Mar 9, 2015 MForm 4 → | Mar 10, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | $16.42 | $51,313 | 5,970 | — | plan? |
| Feb 10, 2015 SForm 4 → | Feb 12, 4:06 pm EST | Karin L WalkerSee Remarks | 2,500 | $21.53 | $53,816 | 0 | −100% | plan? |
| Feb 10, 2015 MForm 4 → | Feb 12, 4:06 pm EST | Karin L WalkerSee Remarks | 2,500 | $9.75 | $24,375 | 2,500 | — | plan? |
| Nov 24, 2014 GForm 5 → | Feb 13, 2015, 4:05 pm EST | Dale B. SchenkPresident and CEO, Director | 16,322 | — | — | 8,211 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 25, 2015 MForm 4 → | Nov 25, 5:57 pm EST | Lars EkmanDirector | 30,000 | — | — | 95,000 | — | |
| Nov 17, 2015 MForm 4 → | Nov 19, 4:06 pm EST | Dale B. SchenkPresident and CEO, Director | 33,333 | — | — | 383,334 | — | |
| Nov 13, 2015 MForm 4 → | Nov 13, 5:19 pm EST | Martin KollerChief Medical Officer | 30,000 | — | — | 65,000 | — | |
| Nov 2, 2015 MForm 4 → | Nov 4, 4:05 pm EST | Arthur W HomanChief Legal Officer | 3,125 | — | — | 93,750 | — | |
| Oct 29, 2015 MForm 4 → | Oct 30, 4:05 pm EDT | Christopher S HenneyDirector | 5,000 | — | — | 35,000 | — | |
| Sep 9, 2015 MForm 4 → | Sep 11, 4:09 pm EDT | Tara NickersonChief Business Officer | 10,000 | — | — | 19,000 | — | |
| Sep 1, 2015 MForm 4 → | Sep 3, 4:06 pm EDT | Arthur W HomanChief Legal Officer | 3,125 | — | — | 96,875 | — | |
| Sep 1, 2015 MForm 4 → | Sep 3, 4:06 pm EDT | Martin KollerChief Medical Officer | 30,000 | — | — | 95,000 | — | |
| Sep 1, 2015 MForm 4 → | Sep 3, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | — | — | 40,625 | — | |
| Aug 20, 2015 MForm 4 → | Aug 21, 4:05 pm EDT | Dale B. SchenkPresident and CEO, Director | 33,333 | — | — | 416,667 | — | |
| Aug 12, 2015 MForm 4 → | Aug 14, 4:05 pm EDT | Karin L WalkerSee Remarks | 7,000 | — | — | 10,000 | — | |
| Aug 7, 2015 MForm 4/A → | Aug 5, 2016, 4:05 pm EDT | Christopher S HenneyDirector | 10,000 | — | — | 40,000 | — | |
| Aug 7, 2015 MForm 4 → | Aug 7, 5:37 pm EDT | Christopher S HenneyDirector | 10,000 | — | — | 40,000 | — | amended |
| Jun 29, 2015 AForm 4 → | Jun 30, 4:08 pm EDT | Karl Anders Olof HarfstrandDirector | 30,000 | — | — | 30,000 | — | |
| Jun 9, 2015 MForm 4 → | Jun 9, 4:55 pm EDT | Tara NickersonChief Business Officer | 12,000 | — | — | 29,000 | — | |
| Jun 1, 2015 MForm 4 → | Jun 3, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | — | — | 43,750 | — | |
| May 22, 2015 AForm 4 → | May 26, 4:07 pm EDT | Dennis J. SelkoeDirector | 15,000 | — | — | 15,000 | — | |
| May 22, 2015 AForm 4 → | May 26, 4:06 pm EDT | Shane CookeDirector | 15,000 | — | — | 15,000 | — | |
| May 22, 2015 AForm 4 → | May 26, 4:06 pm EDT | Lars EkmanDirector | 15,000 | — | — | 15,000 | — | |
| May 22, 2015 AForm 4 → | May 26, 4:05 pm EDT | Christopher S HenneyDirector | 15,000 | — | — | 15,000 | — | |
| May 22, 2015 AForm 4 → | May 26, 4:05 pm EDT | Richard T CollierDirector | 15,000 | — | — | 15,000 | — | |
| Mar 20, 2015 MForm 4 → | Mar 20, 4:05 pm EDT | Tara NickersonChief Business Officer | 13,000 | — | — | 41,000 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:10 pm EDT | Martin KollerChief Medical Officer | 50,000 | — | — | 50,000 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:07 pm EDT | Tran NguyenChief Financial Officer | 55,000 | — | — | 55,000 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:06 pm EDT | Gene G. KinneyCSO & Head of R&D | 65,000 | — | — | 65,000 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:06 pm EDT | Tara NickersonChief Business Officer | 37,500 | — | — | 37,500 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:06 pm EDT | Arthur W HomanChief Legal Officer | 42,500 | — | — | 42,500 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:05 pm EDT | Karin L WalkerSee Remarks | 25,000 | — | — | 25,000 | — | |
| Mar 11, 2015 AForm 4 → | Mar 12, 4:05 pm EDT | Dale B. SchenkPresident and CEO, Director | 150,000 | — | — | 150,000 | — | |
| Mar 9, 2015 MForm 4 → | Mar 10, 4:05 pm EDT | Dennis J. SelkoeDirector | 3,125 | — | — | 46,875 | — | |
| Feb 10, 2015 MForm 4 → | Feb 12, 4:06 pm EST | Karin L WalkerSee Remarks | 2,500 | — | — | 27,000 | — |