SEC CIK 1226286
HASLER HANS PETER
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| BIIBview stock → | 53,261 | 2009-02-24 |
| NERVview stock → | 10,000 | 2019-06-26 |
Position History — BIIB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BIIB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2009-02-24 | Grant / award (derivative) | 53,565 | $0.00 | 53,565 |
| 2009-02-24 | Grant / award | 20,140 | $0.00 | 53,261 |
| 2009-02-19 | Open-market sale | 5,430 | $50.93 | 33,121 |
| 2009-02-19 | Open-market sale | 6,263 | $50.95 | 26,858 |
| 2009-02-12 | Tax withholding | 350 | $52.61 | 44,814 |
| 2009-02-12 | Tax withholding | 404 | $52.61 | 45,164 |
| 2009-02-11 | Open-market sale | 5,135 | $50.77 | 45,568 |
| 2009-02-06 | Option exercise (derivative) | 5,466 | $0.00 | 0 |
| 2009-02-06 | Tax withholding | 331 | $52.48 | 50,703 |
| 2009-02-06 | Option exercise | 5,466 | $0.00 | 51,034 |
| 2008-11-06 | Open-market sale | 845 | $44.31 | 45,568 |
| 2008-11-01 | Tax withholding | 55 | $42.55 | 46,413 |
| 2008-07-22 | Option exercise (derivative) | 12,950 | $0.00 | 38,850 |
| 2008-07-22 | Option exercise | 12,950 | $49.31 | 59,418 |
| 2008-07-22 | Open-market sale | 12,950 | $69.31 | 46,468 |
| 2008-06-02 | Grant / award (derivative) | 12,320 | $0.00 | 12,320 |
| 2008-06-02 | Grant / award | 4,400 | $0.00 | 46,468 |
| 2008-04-08 | Open-market sale | 200 | $64.63 | 49,531 |
| 2008-04-08 | Open-market sale | 300 | $64.45 | 45,131 |
| 2008-04-08 | Open-market sale | 200 | $64.43 | 45,431 |
| 2008-04-08 | Open-market sale | 900 | $64.42 | 45,631 |
| 2008-04-08 | Open-market sale | 200 | $64.41 | 46,531 |
| 2008-04-08 | Open-market sale | 200 | $64.32 | 46,731 |
| 2008-04-08 | Open-market sale | 300 | $64.31 | 46,931 |
| 2008-04-08 | Open-market sale | 200 | $64.19 | 47,231 |
| 2008-04-08 | Open-market sale | 100 | $64.14 | 47,431 |
| 2008-04-08 | Open-market sale | 200 | $64.84 | 48,831 |
| 2008-04-08 | Open-market sale | 200 | $64.81 | 49,031 |
| 2008-04-08 | Open-market sale | 400 | $64.89 | 42,068 |
| 2008-04-08 | Open-market sale | 200 | $64.88 | 42,468 |
| 2008-04-08 | Open-market sale | 400 | $64.82 | 42,668 |
| 2008-04-08 | Open-market sale | 300 | $64.74 | 43,068 |
| 2008-04-08 | Open-market sale | 200 | $64.72 | 43,368 |
| 2008-04-08 | Open-market sale | 300 | $64.70 | 43,568 |
| 2008-04-08 | Open-market sale | 300 | $64.55 | 43,868 |
| 2008-04-08 | Open-market sale | 600 | $64.53 | 44,168 |
| 2008-04-08 | Open-market sale | 300 | $64.51 | 44,768 |
| 2008-04-08 | Open-market sale | 63 | $64.47 | 45,068 |
| 2008-04-08 | Open-market sale | 200 | $64.80 | 49,231 |
| 2008-04-08 | Open-market sale | 100 | $64.79 | 49,431 |
| 2008-04-08 | Open-market sale | 200 | $64.13 | 47,531 |
| 2008-04-08 | Open-market sale | 100 | $63.93 | 47,731 |
| 2008-04-08 | Open-market sale | 200 | $63.89 | 47,831 |
| 2008-04-08 | Open-market sale | 200 | $63.83 | 48,031 |
| 2008-04-08 | Open-market sale | 100 | $63.75 | 48,231 |
| 2008-04-08 | Open-market sale | 400 | $64.86 | 48,331 |
| 2008-04-08 | Open-market sale | 100 | $64.85 | 48,731 |
| 2008-04-08 | Option exercise (derivative) | 10,225 | $0.00 | 20,450 |
| 2008-04-08 | Option exercise (derivative) | 6,869 | $0.00 | 0 |
| 2008-04-08 | Option exercise | 10,225 | $44.24 | 63,692 |
| 2008-04-08 | Open-market sale | 100 | $64.61 | 49,731 |
| 2008-04-08 | Open-market sale | 200 | $64.56 | 49,831 |
| 2008-04-08 | Open-market sale | 100 | $64.55 | 50,031 |
| 2008-04-08 | Open-market sale | 200 | $64.51 | 50,131 |
| 2008-04-08 | Open-market sale | 200 | $64.50 | 50,331 |
| 2008-04-08 | Open-market sale | 100 | $64.49 | 50,531 |
| 2008-04-08 | Open-market sale | 36 | $64.47 | 50,631 |
| 2008-04-08 | Open-market sale | 600 | $64.45 | 50,667 |
| 2008-04-08 | Open-market sale | 300 | $64.43 | 51,267 |
| 2008-04-08 | Open-market sale | 200 | $64.41 | 51,567 |
| 2008-04-08 | Open-market sale | 100 | $64.39 | 51,767 |
| 2008-04-08 | Open-market sale | 200 | $64.38 | 51,867 |
| 2008-04-08 | Open-market sale | 400 | $64.32 | 52,067 |
| 2008-04-08 | Open-market sale | 200 | $64.31 | 52,467 |
| 2008-04-08 | Open-market sale | 100 | $64.14 | 52,667 |
| 2008-04-08 | Open-market sale | 200 | $64.13 | 52,767 |
| 2008-04-08 | Open-market sale | 100 | $63.93 | 52,967 |
| 2008-04-08 | Open-market sale | 300 | $63.89 | 53,067 |
| 2008-04-08 | Open-market sale | 77 | $63.80 | 53,367 |
| 2008-04-08 | Open-market sale | 23 | $63.76 | 53,444 |
| 2008-04-08 | Open-market sale | 100 | $63.90 | 55,767 |
| 2008-04-08 | Open-market sale | 600 | $63.89 | 55,867 |
| 2008-04-08 | Open-market sale | 2,084 | $63.88 | 56,467 |
| 2008-04-08 | Open-market sale | 1,385 | $63.87 | 58,551 |
| 2008-04-08 | Open-market sale | 300 | $63.85 | 59,936 |
| 2008-04-08 | Open-market sale | 100 | $63.83 | 60,236 |
| 2008-04-08 | Option exercise | 6,869 | $43.50 | 60,336 |
| 2008-04-08 | Open-market sale | 10,225 | $64.24 | 53,467 |
| 2008-02-12 | Grant / award (derivative) | 48,570 | $0.00 | 48,570 |
| 2008-02-12 | Grant / award | 17,340 | $0.00 | 53,467 |
| 2008-02-12 | Tax withholding | 404 | $60.56 | 36,127 |
| 2008-02-06 | Option exercise (derivative) | 5,467 | $0.00 | 5,466 |
| 2008-02-06 | Option exercise | 5,467 | $0.00 | 36,862 |
| 2008-02-06 | Tax withholding | 331 | $60.52 | 36,531 |
| 2007-11-01 | Grant / award (derivative) | 6,900 | $0.00 | 6,900 |
| 2007-11-01 | Grant / award | 2,700 | $0.00 | 31,395 |
| 2007-10-15 | Option exercise (derivative) | 22,500 | $0.00 | 22,500 |
| 2007-10-15 | Option exercise (derivative) | 86,250 | $0.00 | 0 |
| 2007-10-15 | Option exercise | 86,250 | $49.49 | 114,945 |
| 2007-10-15 | Option exercise | 22,500 | $67.57 | 137,445 |
| 2007-10-15 | Open-market sale | 108,750 | $82.00 | 28,695 |
| 2007-08-30 | Option exercise (derivative) | 10,225 | — | 30,675 |
| 2007-08-30 | Open-market sale | 10,225 | $64.24 | 28,695 |
| 2007-08-30 | Option exercise | 10,225 | $44.24 | 38,920 |
| 2007-08-27 | Option exercise (derivative) | 20,606 | — | 6,869 |
| 2007-08-27 | Option exercise | 20,606 | $43.50 | 49,301 |
| 2007-08-27 | Open-market sale | 20,606 | $63.50 | 28,695 |
| 2007-07-25 | Option exercise (derivative) | 34,500 | — | 0 |
| 2007-07-25 | Option exercise | 34,500 | $37.45 | 63,195 |
| 2007-07-25 | Open-market sale | 34,500 | $57.45 | 28,695 |
| 2007-03-20 | Open-market sale | 5,910 | $44.48 | 28,695 |
| 2007-03-14 | Tax withholding | 315 | $44.11 | 34,605 |
| 2007-03-14 | Grant / award | 6,225 | $0.00 | 34,920 |
| 2007-02-13 | Open-market sale | 5,190 | $49.22 | 28,695 |
| 2007-02-12 | Grant / award (derivative) | 51,800 | — | 51,800 |
| 2007-02-12 | Grant / award | 20,000 | $0.00 | 33,885 |
| 2007-02-06 | Disposition to issuer (derivative) | 5,467 | $0.00 | 10,933 |
| 2007-02-06 | Option exercise | 5,467 | $0.00 | 14,625 |
| 2007-02-06 | Tax withholding | 740 | $48.94 | 13,885 |
| 2006-10-13 | — | — | — | 9,158 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.