SEC CIK 1491654
Dittrich Thomas J.W.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AMGNview stock → | 16,860 | 2026-09-01 |
Position History — AMGN
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AMGN
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-09-01 | — | — | — | 16,860 |
| 2014-05-21 | Option exercise (derivative) | 2,150 | $0.00 | 0 |
| 2014-05-21 | Option exercise (derivative) | 1,980 | $0.00 | 2,040 |
| 2014-05-21 | Option exercise | 2,150 | $58.43 | 22,719 |
| 2014-05-21 | Open-market sale | 4,130 | $112.83 | 18,589 |
| 2014-05-21 | Option exercise | 1,980 | $54.69 | 20,569 |
| 2014-04-27 | Tax withholding | 10 | $111.41 | 18,589 |
| 2014-04-27 | Tax withholding | 255 | $111.41 | 18,599 |
| 2014-04-26 | Tax withholding | 170 | $111.41 | 18,854 |
| 2014-04-25 | Tax withholding | 312 | $113.72 | 18,343 |
| 2014-04-25 | Grant / award | 681 | $0.00 | 19,024 |
| 2014-03-14 | Tax withholding | 2,316 | $123.96 | 18,655 |
| 2014-03-05 | Grant / award | 4,207 | $0.00 | 20,971 |
| 2013-05-22 | Option exercise (derivative) | 1,980 | $0.00 | 4,020 |
| 2013-05-22 | Option exercise (derivative) | 2,000 | $0.00 | 0 |
| 2013-05-22 | Option exercise (derivative) | 2,150 | $0.00 | 2,150 |
| 2013-05-22 | Option exercise | 1,980 | $54.69 | 22,863 |
| 2013-05-22 | Option exercise | 2,150 | $58.43 | 20,883 |
| 2013-05-22 | Option exercise | 2,000 | $50.44 | 18,733 |
| 2013-05-22 | Open-market sale | 6,130 | $104.78 | 16,733 |
| 2013-04-28 | Tax withholding | 91 | $108.38 | 16,733 |
| 2013-04-26 | Grant / award | 942 | $0.00 | 16,922 |
| 2013-04-26 | Tax withholding | 98 | $108.66 | 16,824 |
| 2013-04-25 | Tax withholding | 179 | $104.93 | 15,980 |
| 2013-03-15 | Tax withholding | 1,121 | $92.18 | 16,159 |
| 2013-03-06 | Grant / award | 3,540 | $0.00 | 17,273 |
| 2012-07-31 | Option exercise (derivative) | 2,150 | $0.00 | 4,300 |
| 2012-07-31 | Option exercise (derivative) | 2,000 | $0.00 | 2,000 |
| 2012-07-31 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2012-07-31 | Open-market sale | 32,150 | $82.69 | 13,721 |
| 2012-07-31 | Option exercise | 2,150 | $58.43 | 45,871 |
| 2012-07-31 | Option exercise | 2,000 | $50.44 | 43,721 |
| 2012-07-31 | Option exercise | 25,000 | $69.83 | 38,721 |
| 2012-07-31 | Option exercise | 3,000 | $42.13 | 41,721 |
| 2012-04-29 | Tax withholding | 233 | $71.64 | 13,714 |
| 2012-04-28 | Tax withholding | 78 | $71.64 | 13,947 |
| 2012-04-27 | Grant / award | 1,400 | $0.00 | 14,025 |
| 2012-04-26 | Tax withholding | 84 | $70.19 | 12,625 |
| 2012-03-16 | Tax withholding | 283 | $68.26 | 12,709 |
| 2012-03-14 | Grant / award | 1,040 | $0.00 | 12,992 |
| 2012-01-30 | Option exercise (derivative) | 11,000 | $0.00 | 0 |
| 2012-01-30 | Option exercise (derivative) | 2,150 | $0.00 | 6,450 |
| 2012-01-30 | Option exercise (derivative) | 4,000 | $0.00 | 4,000 |
| 2012-01-30 | Option exercise (derivative) | 9,000 | $0.00 | 3,000 |
| 2012-01-30 | Option exercise | 11,000 | $62.55 | 22,952 |
| 2012-01-30 | Option exercise | 9,000 | $42.13 | 31,952 |
| 2012-01-30 | Option exercise | 4,000 | $50.44 | 35,952 |
| 2012-01-30 | Open-market sale | 26,150 | $68.26 | 11,952 |
| 2012-01-30 | Option exercise | 2,150 | $58.43 | 38,102 |
| 2011-07-31 | Tax withholding | 679 | $54.70 | 11,952 |
| 2011-04-29 | Tax withholding | 233 | $57.14 | 11,774 |
| 2011-04-28 | Tax withholding | 78 | $56.82 | 12,007 |
| 2011-04-26 | Tax withholding | 84 | $54.69 | 12,085 |
| 2011-04-25 | Grant / award (derivative) | 6,000 | $54.69 | 6,000 |
| 2011-04-25 | Grant / award | 1,714 | $0.00 | 12,169 |
| 2011-03-11 | Tax withholding | 672 | $51.84 | 10,455 |
| 2011-03-02 | Grant / award | 2,503 | $0.00 | 11,127 |
| 2010-12-02 | Open-market sale | 3,500 | $53.60 | 8,624 |
| 2010-07-31 | Tax withholding | 677 | $54.53 | 12,124 |
| 2010-05-12 | — | — | — | 12,801 |
| 2010-05-12 | — | — | — | 13,658 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.