SEC CIK 1254748
HENDERSON REBECCA M
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AMGNview stock → | 17,973.69 | 2020-05-05 |
| IDXXview stock → | 17,742 | 2021-02-23 |
Position History — IDXX
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — IDXX
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2021-02-23 | Option exercise (derivative) | 3,046 | — | 0 |
| 2021-02-23 | Option exercise | 3,046 | $160.28 | 17,742 |
| 2021-02-23 | Open-market sale | 3,046 | $513.41 | 14,696 |
| 2020-11-10 | Option exercise (derivative) | 5,902 | — | 0 |
| 2020-11-10 | Open-market sale | 5,857 | $435.91 | 14,696 |
| 2020-11-10 | Open-market sale | 45 | $435.92 | 20,553 |
| 2020-11-10 | Option exercise | 5,902 | $85.00 | 20,598 |
| 2020-05-13 | Option exercise (derivative) | 5,974 | — | 0 |
| 2020-05-13 | Option exercise (derivative) | 7,422 | — | 300 |
| 2020-05-13 | Open-market sale | 7,422 | $286.66 | 14,696 |
| 2020-05-13 | Option exercise | 7,422 | $63.95 | 22,118 |
| 2020-05-13 | Option exercise | 5,974 | $64.69 | 20,670 |
| 2020-05-06 | Grant / award (derivative) | 370 | — | 18,115 |
| 2020-05-06 | Grant / award (derivative) | 1,279 | — | 1,279 |
| 2019-08-14 | Open-market sale | 4,000 | $271.17 | 14,696 |
| 2019-05-13 | Option exercise (derivative) | 8,790 | — | 0 |
| 2019-05-13 | Option exercise | 8,790 | $43.68 | 27,486 |
| 2019-05-13 | Open-market sale | 8,790 | $241.57 | 18,696 |
| 2019-05-08 | Grant / award (derivative) | 427 | — | 17,745 |
| 2019-05-08 | Grant / award (derivative) | 1,404 | — | 1,404 |
| 2018-11-27 | Option exercise (derivative) | 7,504 | — | 0 |
| 2018-11-27 | Option exercise | 7,504 | $22.02 | 22,200 |
| 2018-11-27 | Open-market sale | 3,504 | $194.92 | 18,696 |
| 2018-05-09 | Grant / award (derivative) | 2,187 | — | 2,187 |
| 2018-05-09 | Grant / award (derivative) | 224 | — | 17,318 |
| 2017-08-23 | Open-market sale | 2,578 | $153.71 | 14,696 |
| 2017-08-22 | Open-market sale | 2,578 | $152.86 | 17,274 |
| 2017-05-04 | Option exercise (derivative) | 6,602 | — | 0 |
| 2017-05-04 | Open-market sale | 1,700 | $159.95 | 19,852 |
| 2017-05-04 | Option exercise | 6,602 | $38.80 | 21,552 |
| 2017-05-03 | Grant / award (derivative) | 289 | — | 17,094 |
| 2017-05-03 | Grant / award (derivative) | 3,046 | — | 3,046 |
| 2017-02-28 | Open-market sale | 300 | $146.00 | 14,950 |
| 2017-02-28 | Open-market sale | 700 | $144.50 | 20,750 |
| 2017-02-28 | Open-market sale | 5,500 | $145.23 | 15,250 |
| 2016-08-25 | Option exercise (derivative) | 9,924 | — | 0 |
| 2016-08-25 | Open-market sale | 9,924 | $110.43 | 6,754 |
| 2016-08-25 | Option exercise | 9,924 | $26.66 | 16,678 |
| 2016-08-25 | Option exercise (derivative) | 9,924 | — | 0 |
| 2016-08-25 | Open-market sale | 9,924 | $110.43 | 21,450 |
| 2016-08-25 | Option exercise | 9,924 | $26.66 | 31,374 |
| 2016-05-04 | Grant / award (derivative) | 515 | — | 16,805 |
| 2016-05-04 | Grant / award (derivative) | 5,902 | — | 5,902 |
| 2015-11-12 | Option exercise (derivative) | 9,054 | — | 0 |
| 2015-11-12 | Open-market sale | 2,300 | $68.39 | 21,450 |
| 2015-11-12 | Option exercise | 9,054 | $17.19 | 23,750 |
| 2015-05-06 | Grant / award (derivative) | 342 | $0.00 | 8,145 |
| 2015-05-06 | Grant / award (derivative) | 3,861 | $0.00 | 3,861 |
| 2015-02-05 | Option exercise (derivative) | 2,934 | $0.00 | 0 |
| 2015-02-05 | Option exercise | 2,934 | $56.95 | 10,282 |
| 2015-02-05 | Open-market sale | 2,934 | $156.27 | 7,348 |
| 2014-05-07 | Grant / award (derivative) | 2,987 | $0.00 | 2,987 |
| 2014-05-07 | Grant / award (derivative) | 290 | $0.00 | 7,803 |
| 2013-05-08 | Grant / award (derivative) | 429 | $0.00 | 7,513 |
| 2013-05-08 | Grant / award (derivative) | 4,395 | $0.00 | 4,395 |
| 2012-11-06 | Open-market sale | 1,000 | $94.51 | 7,348 |
| 2012-05-09 | Grant / award (derivative) | 369 | $0.00 | 7,084 |
| 2012-05-09 | Grant / award (derivative) | 3,752 | $0.00 | 3,752 |
| 2011-11-28 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2011-11-28 | Option exercise | 5,000 | $29.27 | 13,348 |
| 2011-11-28 | Open-market sale | 5,000 | $71.43 | 8,348 |
| 2011-02-14 | Grant / award (derivative) | 3,301 | $0.00 | 3,301 |
| 2011-02-14 | Grant / award (derivative) | 354 | $0.00 | 6,715 |
| 2010-06-09 | Open-market sale | 10,466 | $62.29 | 8,348 |
| 2010-05-25 | Option exercise (derivative) | 4,800 | $0.00 | 0 |
| 2010-05-25 | Option exercise | 4,800 | $30.50 | 18,814 |
| 2010-05-25 | Option exercise | 6,666 | $17.12 | 14,014 |
| 2010-03-17 | Open-market sale | 2,000 | $56.77 | 7,348 |
| 2010-02-14 | Grant / award (derivative) | 516 | $0.00 | 6,361 |
| 2010-02-14 | Grant / award (derivative) | 4,962 | $0.00 | 4,962 |
| 2010-01-29 | Grant / award | 238 | $52.49 | 9,348 |
| 2009-10-30 | Grant / award | 245 | $51.12 | 9,110 |
| 2009-07-30 | Grant / award | 248 | $50.29 | 8,865 |
| 2009-04-30 | Grant / award | 287 | $39.30 | 8,617 |
| 2009-02-14 | Grant / award (derivative) | 4,527 | $0.00 | 4,527 |
| 2009-02-14 | Grant / award (derivative) | 1,309 | $34.37 | 5,845 |
| 2009-01-30 | Grant / award | 343 | $32.80 | 8,330 |
| 2008-10-30 | Grant / award | 320 | $35.16 | 7,987 |
| 2008-07-30 | Grant / award | 215 | $52.21 | 7,667 |
| 2008-04-30 | Grant / award | 212 | $53.20 | 7,452 |
| 2008-02-14 | Grant / award (derivative) | 790 | $56.95 | 4,536 |
| 2008-02-14 | Grant / award (derivative) | 2,934 | $56.95 | 2,934 |
| 2008-01-30 | Grant / award | 202 | $55.62 | 7,240 |
| 2007-10-30 | Grant / award | 79 | $117.84 | 3,519 |
| 2007-07-30 | Grant / award | 93 | $99.46 | 3,440 |
| 2007-04-30 | Grant / award | 102 | $90.17 | 3,347 |
| 2007-02-16 | Open-market buy | 1,000 | $85.51 | 3,245 |
| 2007-02-14 | Grant / award (derivative) | 895 | $83.87 | 1,873 |
| 2007-01-30 | Grant / award | 110 | $84.15 | 2,245 |
| 2006-10-30 | Grant / award | 108 | $85.49 | 2,135 |
| 2006-07-28 | Grant / award | 107 | $86.81 | 2,027 |
| 2006-04-28 | Grant / award | 111 | $83.21 | 1,920 |
| 2006-02-14 | Grant / award (derivative) | 978 | $76.67 | 978 |
| 2006-01-30 | Grant / award | 159 | $77.21 | 1,809 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.