SEC CIK 1226139
DAWSON WILLIAM J
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CERSview stock → | 156,825 | 2008-03-17 |
| MGRCview stock → | 7,300 | 2026-02-27 |
Position History — MGRC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MGRC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-27 | Grant / award | 1,300 | $0.00 | 7,300 |
| 2025-04-01 | Option exercise (derivative) | 1,000 | $0.00 | 0 |
| 2025-04-01 | Option exercise | 1,000 | $0.00 | 6,000 |
| 2025-02-21 | Grant / award | 1,000 | $0.00 | 5,000 |
| 2024-10-29 | Open-market sale | 3,897 | $115.66 | 4,000 |
| 2024-10-29 | Open-market sale | 16,103 | $114.84 | 7,897 |
| 2024-04-01 | Option exercise (derivative) | 1,200 | $0.00 | 0 |
| 2024-04-01 | Option exercise | 1,200 | $0.00 | 24,000 |
| 2024-02-23 | Grant / award (derivative) | 1,000 | $0.00 | 1,000 |
| 2023-04-03 | Option exercise (derivative) | 1,500 | $0.00 | 0 |
| 2023-04-03 | Option exercise | 1,500 | $0.00 | 22,800 |
| 2023-02-24 | Grant / award (derivative) | 1,200 | $0.00 | 1,200 |
| 2022-04-01 | Option exercise (derivative) | 1,500 | $0.00 | 0 |
| 2022-04-01 | Option exercise | 1,500 | $0.00 | 21,300 |
| 2022-02-25 | Grant / award (derivative) | 1,500 | $0.00 | 1,500 |
| 2021-04-01 | Option exercise (derivative) | 1,700 | $0.00 | 0 |
| 2021-04-01 | Option exercise | 1,700 | $0.00 | 19,800 |
| 2021-02-25 | Grant / award (derivative) | 1,500 | $0.00 | 1,500 |
| 2020-04-01 | Option exercise (derivative) | 2,000 | $0.00 | 0 |
| 2020-04-01 | Option exercise | 2,000 | $0.00 | 18,100 |
| 2020-02-27 | Grant / award (derivative) | 1,700 | $0.00 | 1,700 |
| 2019-04-01 | Option exercise (derivative) | 2,200 | $0.00 | 0 |
| 2019-04-01 | Option exercise | 2,200 | $0.00 | 16,100 |
| 2019-02-28 | Grant / award (derivative) | 2,000 | $0.00 | 2,000 |
| 2018-05-03 | Open-market sale | 4,843 | $60.74 | 13,900 |
| 2018-04-02 | Option exercise (derivative) | 3,200 | $0.00 | 0 |
| 2018-04-02 | Option exercise | 3,200 | $0.00 | 18,743 |
| 2018-03-01 | Grant / award (derivative) | 2,200 | $0.00 | 2,200 |
| 2017-11-27 | Open-market sale | 4,000 | $47.83 | 15,543 |
| 2017-04-03 | Option exercise (derivative) | 3,900 | $0.00 | 0 |
| 2017-04-03 | Option exercise | 3,900 | $0.00 | 19,543 |
| 2017-03-02 | Grant / award (derivative) | 3,200 | $0.00 | 3,200 |
| 2016-06-13 | Open-market sale | 5,000 | $30.27 | 15,643 |
| 2016-02-29 | Grant / award (derivative) | 3,900 | $0.00 | 3,900 |
| 2015-08-10 | Open-market sale | 3,000 | $24.91 | 20,643 |
| 2015-04-01 | Option exercise (derivative) | 2,800 | $0.00 | 0 |
| 2015-04-01 | Option exercise | 2,800 | $33.02 | 23,643 |
| 2015-03-02 | Grant / award (derivative) | 3,000 | $0.00 | 3,000 |
| 2014-11-14 | Open-market sale | 100 | $38.00 | 20,843 |
| 2014-11-13 | Option exercise (derivative) | 22,000 | $0.00 | 0 |
| 2014-11-13 | Tax withholding | 11,914 | $38.24 | 20,943 |
| 2014-11-13 | Open-market sale | 2,143 | $38.00 | 32,857 |
| 2014-11-13 | Option exercise | 22,000 | $20.71 | 35,000 |
| 2014-04-01 | Option exercise (derivative) | 3,100 | $0.00 | 0 |
| 2014-04-01 | Option exercise | 3,100 | $0.00 | 13,000 |
| 2014-03-03 | Grant / award (derivative) | 2,800 | $0.00 | 2,800 |
| 2013-09-12 | Open-market sale | 1,394 | $35.06 | 9,900 |
| 2013-09-11 | Option exercise (derivative) | 12,000 | $0.00 | 0 |
| 2013-09-11 | Option exercise | 12,000 | $31.14 | 21,900 |
| 2013-09-11 | Tax withholding | 10,606 | $35.23 | 11,294 |
| 2013-05-17 | Option exercise (derivative) | 3,402 | $0.00 | 0 |
| 2013-05-17 | Open-market sale | 3,402 | $31.85 | 9,900 |
| 2013-05-17 | Option exercise | 3,402 | $22.30 | 13,302 |
| 2013-05-16 | Option exercise (derivative) | 12,598 | $0.00 | 3,402 |
| 2013-05-16 | Open-market sale | 12,598 | $31.54 | 9,900 |
| 2013-05-16 | Option exercise | 12,598 | $22.30 | 22,498 |
| 2013-04-01 | Option exercise (derivative) | 2,100 | $0.00 | 0 |
| 2013-04-01 | Option exercise | 2,100 | $0.00 | 9,900 |
| 2013-02-25 | Grant / award (derivative) | 3,100 | $0.00 | 3,100 |
| 2012-04-02 | Option exercise (derivative) | 2,300 | $0.00 | 0 |
| 2012-04-02 | Option exercise | 2,300 | $0.00 | 7,800 |
| 2012-03-06 | Grant / award (derivative) | 2,100 | $0.00 | 2,100 |
| 2012-03-05 | Option exercise (derivative) | 8,000 | $0.00 | 0 |
| 2012-03-05 | Option exercise | 8,000 | $13.94 | 20,100 |
| 2012-03-05 | Open-market sale | 14,600 | $31.37 | 5,500 |
| 2012-03-05 | Option exercise | 6,600 | $11.26 | 12,100 |
| 2012-03-02 | Option exercise (derivative) | 1,400 | $0.00 | 6,600 |
| 2012-03-02 | Option exercise | 1,400 | $11.26 | 6,900 |
| 2012-03-02 | Open-market sale | 1,400 | $32.06 | 5,500 |
| 2011-05-19 | Open-market sale | 4,000 | $27.45 | 7,000 |
| 2011-02-25 | Grant / award (derivative) | 2,300 | $0.00 | 2,300 |
| 2010-11-22 | Option exercise (derivative) | 8,000 | $0.00 | 0 |
| 2010-11-22 | Option exercise | 8,000 | $12.78 | 19,000 |
| 2010-11-22 | Open-market sale | 8,000 | $28.34 | 11,000 |
| 2010-02-26 | Grant / award | 3,000 | $0.00 | 11,000 |
| 2009-11-23 | Open-market sale | 8,000 | $21.15 | 8,000 |
| 2009-02-27 | Grant / award | 4,000 | $0.00 | 16,000 |
| 2008-05-23 | Option exercise (derivative) | 8,000 | $0.00 | 0 |
| 2008-05-23 | Option exercise | 8,000 | $7.97 | 12,000 |
| 2008-02-25 | Grant / award (derivative) | 22,000 | $0.00 | 22,000 |
| 2007-02-28 | Option exercise (derivative) | 8,000 | $0.00 | 0 |
| 2007-02-28 | Open-market sale | 124 | $29.97 | 21,776 |
| 2007-02-28 | Option exercise | 10,000 | $10.84 | 14,000 |
| 2007-02-28 | Open-market sale | 200 | $29.65 | 4,000 |
| 2007-02-28 | Open-market sale | 100 | $29.68 | 4,200 |
| 2007-02-28 | Open-market sale | 100 | $29.73 | 4,300 |
| 2007-02-28 | Open-market sale | 4,900 | $29.75 | 4,400 |
| 2007-02-28 | Open-market sale | 2,083 | $29.76 | 9,300 |
| 2007-02-28 | Open-market sale | 1,917 | $29.77 | 11,383 |
| 2007-02-28 | Open-market sale | 700 | $29.78 | 13,300 |
| 2007-02-28 | Open-market sale | 960 | $29.79 | 14,000 |
| 2007-02-28 | Open-market sale | 336 | $29.80 | 14,960 |
| 2007-02-28 | Open-market sale | 2,684 | $29.81 | 15,296 |
| 2007-02-28 | Open-market sale | 900 | $29.82 | 17,980 |
| 2007-02-28 | Open-market sale | 420 | $29.83 | 18,880 |
| 2007-02-28 | Open-market sale | 400 | $29.84 | 19,300 |
| 2007-02-28 | Open-market sale | 100 | $29.85 | 19,700 |
| 2007-02-28 | Open-market sale | 100 | $29.86 | 19,800 |
| 2007-02-28 | Open-market sale | 300 | $29.87 | 19,900 |
| 2007-02-28 | Open-market sale | 200 | $29.88 | 20,200 |
| 2007-02-28 | Open-market sale | 300 | $29.89 | 20,400 |
| 2007-02-28 | Open-market sale | 100 | $29.90 | 20,700 |
| 2007-02-28 | Open-market sale | 200 | $29.91 | 20,800 |
| 2007-02-28 | Open-market sale | 500 | $29.92 | 21,000 |
| 2007-02-28 | Open-market sale | 276 | $29.95 | 21,500 |
| 2007-02-28 | Option exercise | 8,000 | $9.13 | 22,000 |
| 2007-02-28 | Open-market sale | 100 | $29.99 | 21,900 |
| 2007-02-26 | Grant / award (derivative) | 12,000 | $0.00 | 12,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.