SEC CIK 1317898
Hadar Ron
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MKSIview stock → | 12,602.39 | 2007-06-06 |
Position History — MKSI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MKSI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2007-06-06 | Open-market sale | 1,414 | $26.88 | 12,602.39 |
| 2007-06-06 | Option exercise (derivative) | 750 | $0.00 | 36,813 |
| 2007-06-06 | Option exercise (derivative) | 1,563 | $0.00 | 35,250 |
| 2007-06-06 | Option exercise | 1,563 | $16.41 | 14,915.39 |
| 2007-06-06 | Open-market sale | 1,563 | $26.86 | 12,602.39 |
| 2007-06-06 | Open-market sale | 602 | $26.85 | 12,000.39 |
| 2007-06-06 | Option exercise | 750 | $14.45 | 13,352.39 |
| 2007-06-06 | Open-market sale | 750 | $26.86 | 14,165.39 |
| 2007-04-26 | Open-market sale | 10,000 | $28.00 | 13,414 |
| 2007-04-20 | Open-market sale | 10,000 | $27.50 | 23,414 |
| 2007-04-16 | Open-market sale | 10,000 | $27.00 | 33,414 |
| 2007-03-08 | Option exercise (derivative) | 10,006 | $0.00 | 37,563 |
| 2007-03-08 | Option exercise (derivative) | 931 | $0.00 | 47,569 |
| 2007-03-08 | Option exercise (derivative) | 7,500 | $0.00 | 48,500 |
| 2007-03-08 | Option exercise (derivative) | 8,000 | $0.00 | 56,000 |
| 2007-03-08 | Option exercise | 7,500 | $14.45 | 58,914 |
| 2007-03-08 | Option exercise | 8,000 | $16.88 | 51,414 |
| 2007-03-08 | Open-market sale | 10,006 | $24.00 | 43,414 |
| 2007-03-08 | Option exercise | 931 | $16.41 | 59,845 |
| 2007-03-08 | Option exercise | 10,006 | $16.41 | 69,851 |
| 2007-03-08 | Open-market sale | 931 | $24.01 | 53,420 |
| 2007-03-08 | Open-market sale | 7,500 | $24.00 | 54,351 |
| 2007-03-08 | Open-market sale | 8,000 | $24.00 | 61,851 |
| 2007-03-01 | Grant / award (derivative) | 12,000 | $0.00 | 12,000 |
| 2006-05-09 | Open-market sale | 5,000 | $24.80 | 44,623 |
| 2006-05-09 | Open-market sale | 1,209 | $24.90 | 43,414 |
| 2006-03-15 | Open-market sale | 10,000 | $23.05 | 51,725 |
| 2006-03-15 | Open-market sale | 2,102 | $23.30 | 49,623 |
| 2006-03-14 | Open-market sale | 400 | $22.67 | 71,725 |
| 2006-03-14 | Open-market sale | 2,500 | $23.15 | 69,225 |
| 2006-03-14 | Open-market sale | 400 | $23.16 | 68,825 |
| 2006-03-14 | Open-market sale | 500 | $23.17 | 68,325 |
| 2006-03-14 | Open-market sale | 1,200 | $22.66 | 72,125 |
| 2006-03-14 | Open-market sale | 3,400 | $22.65 | 73,325 |
| 2006-03-14 | Open-market sale | 5,000 | $22.80 | 76,725 |
| 2006-03-14 | Open-market sale | 300 | $23.22 | 66,725 |
| 2006-03-14 | Open-market sale | 600 | $23.21 | 67,025 |
| 2006-03-14 | Open-market sale | 100 | $23.20 | 67,625 |
| 2006-03-14 | Open-market sale | 400 | $23.19 | 67,725 |
| 2006-03-14 | Open-market sale | 200 | $23.18 | 68,125 |
| 2006-03-14 | Open-market sale | 5,000 | $23.20 | 61,725 |
| 2006-03-13 | Open-market sale | 5,000 | $22.20 | 81,725 |
| 2006-03-06 | Open-market sale | 5,000 | $22.45 | 86,725 |
| 2006-03-03 | Open-market sale | 5,000 | $22.70 | 91,725 |
| 2006-03-03 | Open-market sale | 5,000 | $22.60 | 96,725 |
| 2006-03-01 | Open-market sale | 200 | $22.93 | 105,144 |
| 2006-03-01 | Open-market sale | 926 | $22.92 | 105,344 |
| 2006-03-01 | Open-market sale | 255 | $22.90 | 106,470 |
| 2006-03-01 | Open-market sale | 1,000 | $22.81 | 106,725 |
| 2006-03-01 | Open-market sale | 4,000 | $22.80 | 107,725 |
| 2006-03-01 | Open-market sale | 200 | $22.94 | 104,944 |
| 2006-03-01 | Open-market sale | 1,894 | $22.95 | 103,050 |
| 2006-03-01 | Open-market sale | 700 | $22.96 | 102,350 |
| 2006-03-01 | Open-market sale | 200 | $22.97 | 102,150 |
| 2006-03-01 | Open-market sale | 425 | $22.98 | 101,725 |
| 2006-03-01 | Open-market sale | 200 | $22.91 | 106,270 |
| 2006-02-28 | Open-market sale | 5,000 | $22.60 | 111,725 |
| 2006-02-16 | Open-market sale | 4,815 | $23.07 | 116,725 |
| 2006-02-13 | Grant / award | 12,000 | $0.00 | 121,540 |
| 2006-02-02 | Open-market sale | 185 | $22.50 | 109,540 |
| 2006-01-27 | Open-market sale | 5,000 | $22.00 | 109,725 |
| 2006-01-26 | Open-market sale | 5,000 | $21.50 | 114,725 |
| 2006-01-19 | Open-market sale | 5,000 | $20.50 | 124,725 |
| 2006-01-19 | Open-market sale | 5,000 | $21.00 | 119,725 |
| 2006-01-18 | Open-market sale | 5,000 | $20.00 | 129,725 |
| 2005-02-15 | — | — | — | 134,725 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.