List of insiders holdings for KERYX BIOPHARMACEUTICALS INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| ROSENWALD LINDSAY A MD ARIES SELECT LTD ARIES SELECT I LLC ARIES SELECT II LLC Director 10% Owner | 2007-03-09 17:18:18 | 2,145,823 0 | 2,145,823 | Form 13G |
| ROSENWALD LINDSAY A MD Director 10% Owner | 2007-03-09 17:18:18 | 2,145,823 0 | 2,145,823 | Form 13G |
| WEISS MICHAEL S 10% Owner | 2010-05-12 21:54:25 | 1,320,418 0 | 1,320,418 | Form 4 |
| Madison Greg President and CEO | 2018-03-22 17:31:42 | 871,586 0 | 871,586 | Form 4 |
| BENTSUR RON Chief Executive Officer | 2015-04-08 20:00:16 | 777,209 0 | 777,209 | Form 4 |
| KASH PETER M Director | 2004-02-02 14:51:33 | 760,750 0 | 760,750 | Form 4 |
| Tarnok Michael P. Director | 2015-06-18 20:00:28 | 368,600 0 | 368,600 | Form 4 |
| Oliviero James F III Chief Financial Officer | 2015-07-08 20:00:24 | 209,406 0 | 209,406 | Form 4 |
| Fowler Wyche JR Director | 2015-06-18 20:00:18 | 205,000 0 | 205,000 | Form 4 |
| ROSE ERIC A MD Director | 2008-11-18 16:06:41 | 155,000 0 | 155,000 | Form 4 |
| FECZKO JOSEPH M Director | 2015-06-18 20:00:41 | 150,000 0 | 150,000 | Form 4 |
| Adams Brian General Counsel and Secretary | 2018-02-16 16:04:08 | 126,069 0 | 126,069 | Form 4 |
| Kaye Jack Director | 2015-06-18 20:00:13 | 115,000 0 | 115,000 | Form 4 |
| Hoenlein Malcolm Director | 2008-11-18 16:07:41 | 110,000 0 | 110,000 | Form 4 |
| Renaud Ronald C JR Chief Financial Officer | 2007-02-16 17:06:51 | 94,027 0 | 94,027 | Form 4 |
| Salomon Peter Director | 2005-11-22 19:16:01 | 70,700 0 | 70,700 | Form 4 |
| Butler John P. Director | 2017-06-20 16:09:29 | 50,000 0 | 50,000 | Form 4 |
| KESSEL LARRY Director | 2006-03-10 20:24:07 | 35,926 0 | 35,926 | Form 4 |
| Henderson Craig President | 2008-01-02 18:34:06 | 33,063 0 | 33,063 | Form 4 |
| Levine Beth F SVP, GC, CCO and Secretary | 2008-01-02 18:35:31 | 19,838 0 | 19,838 | Form 4 |
| STIER MARK Chief Accounting Officer | 2008-01-02 18:36:49 | 13,225 0 | 13,225 | Form 4 |
| Spicehandler Jonathan Director | 2006-06-09 21:12:32 | 10000 0 | 10000 | Form 4 |
| Kash Peter Morgan Director | 2004-06-23 18:18:40 | 10000 0 | 10000 | Form 4 |
| Enyedy Mark J Director | 2018-12-13 16:39:17 | 0 0 | 0 | Form 4 |
| ROGERS MICHAEL W Director | 2018-12-13 16:40:50 | 0 0 | 0 | Form 4 |
| Holmes Scott A Chief Financial Officer | 2018-12-13 16:37:18 | 0 0 | 0 | Form 4 |
| Morrison Jodie Pope Interim CEO | 2018-12-13 16:37:13 | 0 0 | 0 | Form 4 |
| Regan Daniel Paul Director | 2018-12-13 16:36:47 | 0 0 | 0 | Form 4 |
| Heffernan Michael Thomas Director | 2018-12-13 16:35:56 | 0 0 | 0 | Form 4 |
| GILMAN STEVEN C Director | 2018-12-13 16:35:23 | 0 0 | 0 | Form 4 |
| Neylan John F. Chief Medical Officer | 2018-12-13 16:33:11 | 0 0 | 0 | Form 4 |
| Cameron Kevin J Director | 2018-12-13 16:31:40 | 0 0 | 0 | Form 4 |
| Carberry Christine A. Chief Operating Officer | 2018-12-13 16:31:17 | 0 0 | 0 | Form 4 |
| BAUPOST GROUP LLC Baupost Group GP L.L.C. KLARMAN SETH A Director 10% Owner | 2018-12-13 16:02:43 | 0 0 | 0 | Form 4 |
| BAUPOST GROUP LLC SAK CORP KLARMAN SETH A 10% Owner | 2018-12-13 15:52:35 | 0 0 | 0 | Form 13D |
| LOBELL J JAY See Footnote 1 | 2004-12-17 17:25:46 | 0 0 | 0 | Form 13G |