SEC CIK 1550083
Mazurk John R
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CALview stock → | 78,316 | 2015-06-01 |
Position History — CAL
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CAL
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2015-06-01 | Open-market sale | 7,500 | $31.00 | 78,316 |
| 2015-04-27 | Open-market sale | 7,500 | $31.00 | 85,816 |
| 2015-03-13 | Grant / award (derivative) | 7,530 | $0.00 | 7,530 |
| 2015-03-13 | Option exercise (derivative) | 7,530 | $0.00 | 0 |
| 2015-03-13 | Grant / award | 6,667 | $0.00 | 100,846 |
| 2015-03-13 | Tax withholding | 2,586 | $30.12 | 98,260 |
| 2015-03-13 | Disposition to issuer | 4,944 | $30.12 | 93,316 |
| 2015-03-13 | Option exercise | 7,530 | $0.00 | 94,179 |
| 2015-03-03 | Tax withholding | 2,097 | $30.97 | 86,649 |
| 2014-09-04 | Open-market sale | 5,000 | $30.15 | 88,746 |
| 2014-09-02 | Open-market sale | 5,000 | $29.93 | 93,746 |
| 2014-08-29 | Open-market sale | 5,000 | $29.94 | 98,746 |
| 2014-03-24 | Option exercise (derivative) | 6,750 | $0.00 | 0 |
| 2014-03-24 | Tax withholding | 5,156 | $27.75 | 103,746 |
| 2014-03-24 | Option exercise | 6,750 | $21.20 | 108,902 |
| 2014-03-18 | Grant / award | 8,000 | $0.00 | 102,152 |
| 2014-03-04 | Tax withholding | 4,354 | $24.79 | 94,152 |
| 2013-06-21 | Open-market sale | 10,000 | $20.74 | 98,506 |
| 2013-06-20 | Option exercise (derivative) | 11,251 | $0.00 | 0 |
| 2013-06-20 | Option exercise | 16,874 | $17.34 | 116,874 |
| 2013-06-20 | Tax withholding | 13,979 | $20.93 | 102,895 |
| 2013-06-20 | Tax withholding | 8,014 | $20.93 | 108,506 |
| 2013-06-20 | Option exercise | 11,251 | $14.91 | 116,520 |
| 2013-06-20 | Tax withholding | 3,250 | $20.93 | 105,269 |
| 2013-06-20 | Option exercise | 5,624 | $12.10 | 108,519 |
| 2013-03-19 | Grant / award | 12,000 | $0.00 | 100,000 |
| 2013-03-14 | Tax withholding | 1,421 | $18.25 | 88,000 |
| 2013-03-14 | Grant / award | 4,137 | $0.00 | 89,421 |
| 2013-03-04 | Tax withholding | 5,398 | $16.49 | 85,284 |
| 2012-11-01 | Tax withholding | 470 | $16.11 | 90,682 |
| 2012-05-07 | — | — | — | 6,324 |
| 2012-05-07 | — | — | — | 91,152 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.