Insider · CIK 0001604763
Randall C Schatzman
Files at: ALDR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 9, 2017 SForm 4 → | Feb 13, 6:10 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 30,000 | $25.03 | $750,756 | 115,172 | −20.7% | plan? |
| Feb 9, 2017 MForm 4 → | Feb 13, 6:10 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 30,000 | $1.65 | $49,500 | 145,172 | — | plan? |
| Nov 30, 2016 AForm 4 → | Jan 31, 2017, 5:23 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 404 | $20.20 | $8,161 | 115,172 | — | plan? late |
| Nov 7, 2016 SForm 4 → | Nov 9, 6:17 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $25.16 | $251,605 | 114,768 | −8.01% | plan? |
| Nov 7, 2016 MForm 4 → | Nov 9, 6:17 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $1.65 | $16,500 | 124,768 | — | plan? |
| Oct 3, 2016 SForm 4 → | Oct 5, 6:54 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 8,181 | $31.15 | $254,811 | 114,768 | −6.65% | plan? |
| Oct 3, 2016 MForm 4 → | Oct 5, 6:54 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 8,181 | $1.27 | $10,349 | 122,949 | — | plan? |
| Sep 1, 2016 SForm 4 → | Sep 6, 6:36 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $32.48 | $324,820 | 114,768 | −8.01% | plan? |
| Sep 1, 2016 MForm 4 → | Sep 6, 6:36 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $1.27 | $12,650 | 124,768 | — | plan? |
| Aug 1, 2016 SForm 4 → | Aug 3, 6:42 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $31.15 | $311,513 | 114,768 | −8.01% | plan? |
| Aug 1, 2016 MForm 4 → | Aug 3, 6:42 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $1.27 | $12,650 | 124,768 | — | plan? |
| Jul 25, 2016 SForm 4 → | Jul 27, 6:19 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $28.08 | $280,805 | 114,768 | −8.01% | plan? |
| Jul 25, 2016 MForm 4 → | Jul 27, 6:19 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $1.27 | $12,650 | 124,768 | — | plan? |
| Jun 1, 2016 SForm 4 → | Jun 3, 7:16 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $29.65 | $296,544 | 114,768 | −8.01% | plan? |
| Jun 1, 2016 MForm 4 → | Jun 3, 7:16 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $1.27 | $12,650 | 124,768 | — | plan? |
| May 20, 2016 SForm 4 → | May 24, 8:13 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $28.02 | $280,175 | 112,947 | −8.13% | plan? |
| May 20, 2016 MForm 4 → | May 24, 8:13 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $1.27 | $12,650 | 116,964 | — | plan? |
| Apr 14, 2016 SForm 4 → | Apr 18, 6:40 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 30,000 | $28.07 | $841,967 | 112,947 | −21.0% | plan? |
| Apr 14, 2016 MForm 4 → | Apr 18, 6:40 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 30,000 | $0.6783 | $20,350 | 117,461 | — | plan? |
| Jan 4, 2016 SForm 4 → | Jan 6, 8:35 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $31.47 | $314,747 | 111,579 | −8.23% | plan? |
| Jan 4, 2016 MForm 4 → | Jan 6, 8:35 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $0.385 | $3,850 | 121,579 | — | plan? |
| Dec 1, 2015 SForm 4 → | Dec 3, 8:59 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $37.24 | $372,431 | 111,579 | −8.23% | plan? |
| Dec 1, 2015 MForm 4 → | Dec 3, 8:59 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $0.385 | $3,850 | 121,579 | — | plan? |
| Nov 2, 2015 SForm 4 → | Nov 4, 9:40 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $33.71 | $337,066 | 109,921 | −8.34% | plan? |
| Nov 2, 2015 MForm 4 → | Nov 4, 9:40 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 10,000 | $0.385 | $3,850 | 119,921 | — | plan? |
| May 26, 2015 SForm 4 → | May 28, 6:15 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 50,000 | $38.96 | $1,948,085 | 109,921 | −31.3% | plan? |
| May 26, 2015 MForm 4 → | May 28, 6:15 pm EDT | ALDER BIOPHARMACEUTICALS INCALDR | 50,000 | $0.385 | $19,250 | 159,921 | — | plan? |
| Jan 26, 2015 SForm 4 → | Jan 28, 5:51 pm EST | ALDER BIOPHARMACEUTICALS INCALDR | 100,000 | $28.42 | $2,842,399 | 109,921 | −47.6% | plan? |