NEKTAR THERAPEUTICS — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| KUEBLER CHRISTOPHER A | — | Option Exercise | 12,500 | $11.41 | $142,625 | 32,500 | Aug 5, 2013 |
| GREER R SCOTT | — | Option Exercise | 7,500 | — | — | 50,833 | Feb 1, 2013 |
| WHITFIELD ROY A | — | Gift | 20,000 | — | — | — | Dec 27, 2012 |
| WINGER DENNIS L | — | Option Exercise | 7,500 | — | — | 11,250 | Dec 12, 2012 |
| KUEBLER CHRISTOPHER A | — | Option Exercise | 12,500 | $8.66 | $108,250 | 32,500 | Sep 27, 2012 |
| WINGER DENNIS L | — | Purchase | 5,000 | $9.18 | $45,900 | 5,000 | Sep 14, 2012 |
| CHESS ROBERT | — | Option Exercise | 24,001 | $6.12 | $146,886 | 284,624 | Jul 13, 2012 |
| Nicholson John | SVP & Chief Financial Officer | Option Exercise | 2,500 | — | — | 10,000 | Dec 12, 2011 |
| GREER R SCOTT | — | Option Exercise | 3,333 | — | — | 43,333 | Mar 8, 2011 |
| WINGER DENNIS L | — | Option Exercise | 3,750 | — | — | 3,750 | Mar 8, 2011 |
| WHITFIELD ROY A | — | Option Exercise | 10,000 | — | — | 20,000 | Mar 7, 2011 |
| Ghosh Rinko | Chief Business Officer | Option Exercise | 1,089 | — | — | 9,753 | Mar 7, 2011 |
| Thomsen Jillian B. | VP & Chief Accounting Officer | Option Exercise | 550 | — | — | 2,499 | Mar 7, 2011 |
| Nicholson John | SVP & Chief Financial Officer | Option Exercise | 5,000 | — | — | 7,500 | Mar 7, 2011 |
| CHESS ROBERT | — | Sale | 4,500 | $9.00 | $40,500 | 255,709 | Mar 7, 2011 |
| Lingnau Lutz | — | Option Exercise | 10,000 | — | — | 16,450 | Mar 7, 2011 |
| Labrucherie Gil M | SVP & General Counsel | Option Exercise | 1,089 | — | — | 3,057 | Mar 7, 2011 |
| KUEBLER CHRISTOPHER A | — | Option Exercise | 10,000 | — | — | 20,000 | Mar 7, 2011 |
| WANG SUSAN | — | Option Exercise | 10,000 | — | — | 20,000 | Mar 7, 2011 |
| Krivulka Joseph J | — | Option Exercise | 10,000 | — | — | 20,000 | Mar 7, 2011 |
| Ghosh Rinko | Chief Business Officer | Option Exercise | 1,089 | — | — | 14,386 | Mar 7, 2011 |
| CHESS ROBERT | — | Option Exercise | 35,000 | $6.12 | $214,200 | 290,123 | May 10, 2010 |
| Thomsen Jillian B. | VP & Chief Accounting Officer | Option Exercise | 550 | — | — | 2,152 | May 12, 2009 |
| Labrucherie Gil M | SVP & General Counsel | Option Exercise | 1,089 | — | — | 3,057 | May 12, 2009 |
| Nicholson John | SVP & Chief Financial Officer | Option Exercise | 2,500 | — | — | 5,444 | Mar 12, 2009 |
| WHITFIELD ROY A | — | Option Exercise | 5,000 | — | — | 10,000 | Nov 14, 2008 |
| WANG SUSAN | — | Option Exercise | 5,000 | — | — | 10,000 | Nov 14, 2008 |
| Labrucherie Gil M | SVP & General Counsel | Sale | 401 | $4.37 | $1,752 | 1,968 | Nov 14, 2008 |
| Lingnau Lutz | — | Option Exercise | 5,000 | — | — | 6,450 | Nov 14, 2008 |
| LERNER IRWIN | — | Option Exercise | 5,000 | — | — | 10,000 | Nov 14, 2008 |
| KUEBLER CHRISTOPHER A | — | Option Exercise | 5,000 | — | — | 5,000 | Nov 14, 2008 |
| Krivulka Joseph J | — | Option Exercise | 5,000 | — | — | 10,000 | Nov 14, 2008 |
| CHESS ROBERT | — | Option Exercise | 9,167 | — | — | 255,123 | Nov 14, 2008 |
| BROWN MICHAEL A/CA | — | Option Exercise | 5,000 | — | — | 10,000 | Nov 14, 2008 |
| Thomsen Jillian B. | VP & Chief Accounting Officer | Sale | 203 | $4.37 | $887 | 1,602 | Nov 14, 2008 |
| PATTON JOHN STUART | Chief Scientific Officer | Sale | 760 | $4.37 | $3,321 | 313,880 | Nov 14, 2008 |
| BROWN MICHAEL A/CA | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| BROWN MICHAEL A/CA | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| WHITFIELD ROY A | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| WANG SUSAN | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| LERNER IRWIN | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| KUEBLER CHRISTOPHER A | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| Krivulka Joseph J | — | Award / Grant | 5,000 | $0.01 | $50 | 5,000 | Nov 16, 2007 |
| Elam Nevan C | SVP, Head Pulmonary Bus. Unit | Award / Grant | 1,400 | $0.01 | $14 | 1,400 | May 14, 2007 |
| DRAPEAU LOUIS | Sr. VP Finance, CFO | Award / Grant | 1,000 | $12.15 | $12,150 | 6,000 | May 14, 2007 |
| Johnston David | SVP, Research & Development | Award / Grant | 2,000 | $0.01 | $20 | 6,600 | May 14, 2007 |
| PATTON JOHN STUART | Chief Scientific Officer | Award / Grant | 3,000 | $0.01 | $30 | 311,864 | May 14, 2007 |
| CHESS ROBERT | Chairman of the Board | Sale | 17,700 | $12.23 | $216,471 | 240,792 | Mar 22, 2007 |
| CHESS ROBERT | Chairman of the Board | Award / Grant | 52,083 | $0.01 | $521 | 258,492 | Mar 19, 2007 |
| PATTON JOHN STUART | Chief Scientific Officer | Award / Grant | 15,001 | $0.01 | $150 | 328,542 | Mar 9, 2007 |