SEC CIK 1190985
HALVORSON ERIC H
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| ISRGview stock → | 3,229 | 2016-04-25 |
Position History — ISRG
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — ISRG
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2016-04-25 | Option exercise (derivative) | 744 | $0.00 | 0 |
| 2016-04-25 | Option exercise | 744 | $512.77 | 3,229 |
| 2016-04-25 | Open-market sale | 744 | $637.91 | 2,485 |
| 2016-04-22 | Option exercise (derivative) | 2,500 | $0.00 | 0 |
| 2016-04-22 | Option exercise | 2,500 | $579.24 | 4,985 |
| 2016-04-22 | Option exercise | 1,063 | $371.32 | 3,548 |
| 2016-04-22 | Option exercise | 2,125 | $483.80 | 4,610 |
| 2016-04-22 | Open-market sale | 2,125 | $639.21 | 2,485 |
| 2016-04-21 | Option exercise (derivative) | 460 | $0.00 | 0 |
| 2016-04-21 | Option exercise | 460 | $0.00 | 2,485 |
| 2016-03-14 | Option exercise (derivative) | 1,688 | $0.00 | 0 |
| 2016-03-14 | Option exercise | 1,688 | $365.98 | 3,713 |
| 2016-03-14 | Option exercise | 2,750 | $357.19 | 4,775 |
| 2016-03-14 | Open-market sale | 2,750 | $593.16 | 2,025 |
| 2015-04-27 | Open-market sale | 200 | $506.15 | 2,025 |
| 2015-04-24 | Option exercise (derivative) | 354 | $0.00 | 0 |
| 2015-04-24 | Option exercise | 354 | $0.00 | 2,225 |
| 2015-04-23 | Grant / award (derivative) | 744 | $0.00 | 744 |
| 2015-04-23 | Grant / award (derivative) | 460 | $0.00 | 460 |
| 2014-04-24 | Grant / award (derivative) | 1,063 | $0.00 | 1,063 |
| 2014-04-24 | Grant / award (derivative) | 354 | $0.00 | 354 |
| 2013-04-25 | Grant / award (derivative) | 2,125 | $0.00 | 2,125 |
| 2013-01-25 | Option exercise (derivative) | 1,500 | $0.00 | 1,688 |
| 2013-01-25 | Open-market sale | 1,500 | $577.81 | 1,871 |
| 2013-01-25 | Option exercise | 1,500 | $365.98 | 3,371 |
| 2012-11-19 | Open-market sale | 500 | $540.00 | 1,871 |
| 2012-10-19 | Gift | 100 | $0.00 | 2,371 |
| 2012-04-20 | Option exercise (derivative) | 2,500 | $0.00 | 0 |
| 2012-04-20 | Open-market sale | 2,500 | $575.08 | 2,471 |
| 2012-04-20 | Option exercise | 2,500 | $288.50 | 4,971 |
| 2012-04-19 | Grant / award (derivative) | 2,500 | $0.00 | 2,500 |
| 2011-10-24 | Gift | 100 | $0.00 | 2,471 |
| 2011-07-22 | Option exercise (derivative) | 2,500 | $0.00 | 2,500 |
| 2011-07-22 | Option exercise | 2,500 | $288.50 | 5,071 |
| 2011-07-22 | Open-market sale | 2,500 | $403.68 | 2,571 |
| 2011-04-21 | Grant / award (derivative) | 2,750 | $0.00 | 2,750 |
| 2011-01-27 | Option exercise (derivative) | 1,250 | $0.00 | 0 |
| 2011-01-27 | Open-market sale | 750 | $336.70 | 3,071 |
| 2011-01-27 | Open-market sale | 500 | $336.70 | 2,571 |
| 2011-01-27 | Option exercise | 1,250 | $135.39 | 3,821 |
| 2010-04-26 | Option exercise (derivative) | 3,000 | $0.00 | 1,250 |
| 2010-04-26 | Open-market sale | 100 | $361.96 | 3,567 |
| 2010-04-26 | Open-market sale | 98 | $361.75 | 3,469 |
| 2010-04-26 | Open-market sale | 100 | $361.54 | 3,369 |
| 2010-04-26 | Open-market sale | 100 | $361.34 | 3,269 |
| 2010-04-26 | Open-market sale | 102 | $361.77 | 3,667 |
| 2010-04-26 | Open-market sale | 100 | $361.45 | 3,769 |
| 2010-04-26 | Open-market sale | 102 | $361.75 | 3,869 |
| 2010-04-26 | Open-market sale | 100 | $361.40 | 3,971 |
| 2010-04-26 | Open-market sale | 100 | $361.62 | 4,071 |
| 2010-04-26 | Open-market sale | 900 | $361.33 | 4,171 |
| 2010-04-26 | Open-market sale | 200 | $361.42 | 5,071 |
| 2010-04-26 | Open-market sale | 300 | $361.97 | 5,271 |
| 2010-04-26 | Option exercise | 3,000 | $135.39 | 5,571 |
| 2010-04-26 | Open-market sale | 100 | $361.38 | 2,571 |
| 2010-04-26 | Open-market sale | 100 | $361.43 | 2,671 |
| 2010-04-26 | Open-market sale | 100 | $361.34 | 2,771 |
| 2010-04-26 | Open-market sale | 2 | $361.35 | 2,871 |
| 2010-04-26 | Open-market sale | 396 | $361.32 | 2,873 |
| 2010-04-22 | Grant / award (derivative) | 3,188 | $0.00 | 3,188 |
| 2009-07-27 | Option exercise (derivative) | 3,500 | $0.00 | 0 |
| 2009-07-27 | Open-market sale | 100 | $217.38 | 5,421 |
| 2009-07-27 | Open-market sale | 1,200 | $217.51 | 2,571 |
| 2009-07-27 | Option exercise | 3,500 | $133.31 | 6,071 |
| 2009-07-27 | Open-market sale | 150 | $217.34 | 5,921 |
| 2009-07-27 | Open-market sale | 300 | $217.50 | 3,771 |
| 2009-07-27 | Open-market sale | 50 | $217.45 | 4,071 |
| 2009-07-27 | Open-market sale | 400 | $217.44 | 4,121 |
| 2009-07-27 | Open-market sale | 100 | $217.43 | 4,521 |
| 2009-07-27 | Open-market sale | 100 | $217.43 | 4,621 |
| 2009-07-27 | Open-market sale | 600 | $217.43 | 4,721 |
| 2009-07-27 | Open-market sale | 100 | $217.40 | 5,321 |
| 2009-07-27 | Open-market sale | 200 | $217.36 | 5,521 |
| 2009-07-27 | Open-market sale | 200 | $217.35 | 5,721 |
| 2009-04-23 | Grant / award (derivative) | 4,250 | $0.00 | 4,250 |
| 2008-07-28 | Option exercise (derivative) | 1,500 | $0.00 | 3,500 |
| 2008-07-28 | Option exercise (derivative) | 2,500 | $0.00 | 0 |
| 2008-07-28 | Open-market sale | 847 | $313.55 | 3,224 |
| 2008-07-28 | Open-market sale | 84 | $313.86 | 2,871 |
| 2008-07-28 | Open-market sale | 69 | $313.91 | 2,955 |
| 2008-07-28 | Open-market sale | 200 | $313.92 | 3,024 |
| 2008-07-28 | Option exercise | 1,500 | $133.31 | 4,071 |
| 2008-07-28 | Open-market sale | 2,500 | $313.55 | 2,571 |
| 2008-07-28 | Option exercise | 2,500 | $113.06 | 5,071 |
| 2008-04-21 | Grant / award (derivative) | 5,000 | $0.00 | 5,000 |
| 2008-02-05 | Option exercise (derivative) | 2,500 | $0.00 | 2,500 |
| 2008-02-05 | Open-market sale | 1,700 | $312.86 | 2,971 |
| 2008-02-05 | Open-market sale | 200 | $312.60 | 2,571 |
| 2008-02-05 | Option exercise | 2,500 | $113.06 | 5,071 |
| 2008-02-05 | Open-market sale | 200 | $312.62 | 2,771 |
| 2008-02-05 | Open-market sale | 400 | $312.61 | 4,671 |
| 2007-10-23 | Option exercise (derivative) | 1,500 | $0.00 | 0 |
| 2007-10-23 | Open-market sale | 1,500 | $296.50 | 2,571 |
| 2007-10-23 | Option exercise | 1,500 | $47.09 | 4,071 |
| 2007-07-26 | Option exercise (derivative) | 1,500 | $0.00 | 1,500 |
| 2007-07-26 | Option exercise | 1,500 | $47.09 | 4,071 |
| 2007-07-26 | Open-market sale | 1,500 | $202.98 | 2,571 |
| 2007-05-04 | Option exercise (derivative) | 2,000 | $47.09 | 3,000 |
| 2007-05-04 | Open-market sale | 2,000 | $133.40 | 2,571 |
| 2007-05-04 | Option exercise | 2,000 | $47.09 | 4,571 |
| 2007-04-30 | Grant / award (derivative) | 5,000 | $133.31 | 0 |
| 2007-02-06 | Option exercise (derivative) | 2,500 | $47.09 | 5,000 |
| 2007-02-06 | Option exercise (derivative) | 2,000 | $16.51 | 0 |
| 2007-02-06 | Open-market sale | 200 | $115.14 | 4,008 |
| 2007-02-06 | Open-market sale | 200 | $115.20 | 2,678 |
| 2007-02-06 | Open-market sale | 400 | $115.19 | 2,878 |
| 2007-02-06 | Open-market sale | 100 | $115.18 | 3,278 |
| 2007-02-06 | Open-market sale | 130 | $115.17 | 3,378 |
| 2007-02-06 | Open-market sale | 500 | $115.15 | 3,508 |
| 2007-02-06 | Open-market sale | 100 | $115.13 | 4,208 |
| 2007-02-06 | Open-market sale | 100 | $115.11 | 4,308 |
| 2007-02-06 | Open-market sale | 663 | $115.10 | 4,408 |
| 2007-02-06 | Option exercise | 2,500 | $47.09 | 5,071 |
| 2007-02-06 | Open-market sale | 2,000 | $115.10 | 2,571 |
| 2007-02-06 | Option exercise | 2,000 | $16.51 | 4,571 |
| 2006-11-07 | Option exercise (derivative) | 3,000 | $16.51 | 2,000 |
| 2006-11-07 | Open-market sale | 200 | $99.20 | 2,571 |
| 2006-11-07 | Option exercise | 3,000 | $16.51 | 5,571 |
| 2006-11-07 | Open-market sale | 2,800 | $99.19 | 2,771 |
| 2006-08-08 | Option exercise (derivative) | 2,500 | $16.51 | 5,000 |
| 2006-08-08 | Option exercise (derivative) | 2,500 | $15.72 | 0 |
| 2006-08-08 | Open-market sale | 5,000 | $98.08 | 2,571 |
| 2006-08-08 | Option exercise | 2,500 | $15.72 | 5,071 |
| 2006-08-08 | Option exercise | 2,500 | $16.51 | 7,571 |
| 2006-05-19 | Grant / award (derivative) | 5,000 | $113.06 | 0 |
| 2006-05-03 | Option exercise (derivative) | 4,500 | $15.72 | 2,500 |
| 2006-05-03 | Open-market sale | 4,500 | $123.20 | 2,571 |
| 2006-05-03 | Option exercise | 4,500 | $15.72 | 7,071 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.