SEC CIK 1202728
ANDERSON ROBERT R
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AEHRview stock → | 762,075 | 2017-10-24 |
| MKSIview stock → | 9,295.82 | 2017-05-08 |
Position History — MKSI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MKSI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2017-05-08 | Gift | 2,000 | $0.00 | 9,295.82 |
| 2017-03-13 | Open-market sale | 2,500 | $67.01 | 11,295.82 |
| 2016-11-30 | Gift | 2,500 | $0.00 | 13,795.82 |
| 2016-11-22 | Open-market sale | 2,500 | $56.76 | 20,128.29 |
| 2016-05-05 | Open-market buy | 3,500 | $35.94 | 22,628.29 |
| 2016-05-02 | Grant / award | 3,832.47 | — | 19,128.29 |
| 2015-12-08 | Gift | 3,000 | $0.00 | 15,295.82 |
| 2015-05-28 | Open-market sale | 500 | $37.50 | 18,295.82 |
| 2015-05-21 | Open-market sale | 500 | $37.32 | 18,795.82 |
| 2015-05-14 | Open-market sale | 500 | $36.33 | 19,295.82 |
| 2015-05-07 | Open-market sale | 500 | $34.78 | 19,795.82 |
| 2015-05-04 | Grant / award | 3,959.28 | — | 20,295.82 |
| 2015-04-30 | Open-market sale | 500 | $35.73 | 16,336.55 |
| 2015-04-23 | Open-market sale | 500 | $36.25 | 16,836.55 |
| 2015-04-16 | Open-market sale | 500 | $33.90 | 17,336.55 |
| 2015-04-09 | Open-market sale | 500 | $33.63 | 17,836.55 |
| 2015-04-02 | Open-market sale | 500 | $33.60 | 18,336.55 |
| 2015-03-26 | Open-market sale | 500 | $33.74 | 18,836.55 |
| 2015-03-19 | Open-market sale | 500 | $35.85 | 19,336.55 |
| 2015-03-12 | Open-market sale | 500 | $34.60 | 19,836.55 |
| 2014-08-08 | Option exercise (derivative) | 2,931 | $0.00 | 9,069 |
| 2014-08-08 | Option exercise (derivative) | 9,069 | $0.00 | 0 |
| 2014-08-08 | Open-market sale | 9,069 | $32.39 | 20,336.55 |
| 2014-08-08 | Option exercise | 3,000 | $15.84 | 29,405.55 |
| 2014-08-08 | Option exercise | 9,069 | $24.35 | 26,405.55 |
| 2014-08-08 | Option exercise | 2,931 | $24.35 | 17,336.55 |
| 2014-06-13 | Open-market sale | 3,418 | $29.61 | 14,405.55 |
| 2014-05-08 | Grant / award | 4,405.29 | — | 17,823.55 |
| 2014-02-07 | Open-market sale | 4,000 | $28.95 | 13,418.26 |
| 2013-05-06 | Grant / award | 4,418.26 | — | 17,418.26 |
| 2013-03-14 | Open-market sale | 3,000 | $27.50 | 13,000 |
| 2013-02-05 | Option exercise (derivative) | 5,000 | $0.00 | 3,000 |
| 2013-02-05 | Open-market sale | 5,000 | $28.01 | 16,000 |
| 2013-02-05 | Option exercise | 5,000 | $15.84 | 21,000 |
| 2012-08-09 | Open-market sale | 6,000 | $27.15 | 16,000 |
| 2012-05-07 | Grant / award | 6,000 | — | 22,000 |
| 2012-02-22 | Open-market sale | 5,000 | $31.39 | 16,000 |
| 2012-02-06 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2012-02-06 | Option exercise (derivative) | 4,000 | $0.00 | 8,000 |
| 2012-02-06 | Option exercise | 5,000 | $20.07 | 26,000 |
| 2012-02-06 | Option exercise | 4,000 | $15.84 | 30,000 |
| 2012-02-06 | Open-market sale | 5,000 | $31.99 | 25,000 |
| 2012-02-06 | Open-market sale | 4,000 | $31.97 | 21,000 |
| 2011-10-28 | Option exercise (derivative) | 7,000 | $0.00 | 5,000 |
| 2011-10-28 | Open-market sale | 7,000 | $27.18 | 21,000 |
| 2011-10-28 | Option exercise | 7,000 | $20.07 | 28,000 |
| 2011-05-19 | Open-market sale | 1,953 | $26.03 | 21,000 |
| 2011-05-11 | Open-market sale | 4,047 | $27.02 | 22,953 |
| 2011-05-02 | Grant / award | 6,000 | — | 27,000 |
| 2011-02-07 | Option exercise (derivative) | 12,000 | $0.00 | 0 |
| 2011-02-07 | Open-market sale | 12,000 | $30.95 | 21,000 |
| 2011-02-07 | Option exercise | 12,000 | $17.06 | 33,000 |
| 2010-12-07 | Open-market sale | 2,500 | $21.66 | 21,000 |
| 2010-11-08 | Open-market sale | 4,000 | $21.66 | 23,500 |
| 2010-09-15 | Open-market sale | 2,500 | $18.45 | 27,500 |
| 2010-05-03 | Grant / award | 6,000 | $0.00 | 30,000 |
| 2009-11-06 | Open-market sale | 4,000 | $15.77 | 24,000 |
| 2009-05-04 | Grant / award | 4,000 | — | 28,000 |
| 2008-06-13 | Open-market sale | 4,000 | $24.20 | 24,000 |
| 2008-05-15 | Open-market sale | 10,000 | $25.02 | 28,000 |
| 2008-05-05 | Grant / award | 4,000 | $0.00 | 38,000 |
| 2008-05-04 | Option exercise (derivative) | 4,000 | $0.00 | 0 |
| 2008-05-04 | Option exercise | 4,000 | $0.00 | 34,000 |
| 2007-06-29 | J | 11,503 | $0.00 | 0 |
| 2007-05-14 | Option exercise (derivative) | 11,250 | $0.00 | 14,819 |
| 2007-05-14 | Open-market sale | 11,250 | $27.20 | 40,000 |
| 2007-05-14 | Option exercise | 11,250 | $20.13 | 51,250 |
| 2007-05-08 | Open-market sale | 10,000 | $27.45 | 30,000 |
| 2007-05-07 | Grant / award (derivative) | 4,000 | $0.00 | 4,000 |
| 2006-05-08 | Grant / award (derivative) | 12,000 | $0.00 | 12,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.