SEC CIK 1595939
Frost Ronald
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MMSIview stock → | 15,144 | 2022-08-10 |
Position History — MMSI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MMSI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2022-08-10 | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2022-08-10 | Open-market sale | 20,000 | $62.10 | 15,144 |
| 2022-08-10 | Option exercise | 20,000 | $16.05 | 35,144 |
| 2022-02-28 | Tax withholding | 1,942 | $65.03 | 15,144 |
| 2022-02-26 | Grant / award (derivative) | 8,094 | $0.00 | 8,094 |
| 2022-02-26 | Grant / award | 6,630 | $0.00 | 17,086 |
| 2021-06-15 | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2021-06-15 | Open-market sale | 11,887 | $61.82 | 10,456 |
| 2021-06-15 | Option exercise | 20,000 | $17.27 | 22,343 |
| 2021-03-19 | Grant / award (derivative) | 9,681 | $0.00 | 9,681 |
| 2021-03-16 | Open-market sale | 5,000 | $60.60 | 2,343 |
| 2021-03-12 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2021-03-12 | Open-market sale | 25,000 | $59.58 | 7,343 |
| 2021-03-12 | Option exercise | 25,000 | $12.06 | 32,343 |
| 2021-02-26 | Grant / award | 3,315 | $0.00 | 8,315 |
| 2021-02-26 | Tax withholding | 972 | $55.72 | 7,343 |
| 2020-02-26 | Grant / award (derivative) | 7,955 | $0.00 | 7,955 |
| 2020-02-26 | Grant / award (derivative) | 16,722 | $0.00 | 16,722 |
| 2019-07-30 | Open-market buy | 5,000 | $40.00 | 5,000 |
| 2019-03-01 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2018-11-16 | Option exercise (derivative) | 4,743 | $0.00 | 0 |
| 2018-11-16 | Option exercise | 4,743 | $13.14 | 4,743 |
| 2018-11-16 | Open-market sale | 4,743 | $61.30 | 0 |
| 2018-11-07 | Option exercise (derivative) | 5,257 | $0.00 | 4,743 |
| 2018-11-07 | Option exercise | 5,257 | $13.14 | 5,257 |
| 2018-11-07 | Open-market sale | 5,257 | $61.31 | 0 |
| 2018-03-02 | Grant / award (derivative) | 40,000 | $0.00 | 40,000 |
| 2017-04-14 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2016-12-09 | Option exercise (derivative) | 15,000 | $0.00 | 0 |
| 2016-12-09 | Option exercise | 15,000 | $13.75 | 15,000 |
| 2016-12-09 | Open-market sale | 15,000 | $26.25 | 0 |
| 2016-01-28 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2015-03-16 | Option exercise (derivative) | 3,351 | $0.00 | 0 |
| 2015-03-16 | Option exercise | 3,351 | $11.53 | 3,351 |
| 2015-03-16 | Open-market sale | 3,351 | $19.50 | 0 |
| 2015-03-13 | Option exercise (derivative) | 2,633 | $0.00 | 3,351 |
| 2015-03-13 | Option exercise | 2,633 | $11.53 | 2,633 |
| 2015-03-13 | Open-market sale | 2,633 | $19.50 | 0 |
| 2015-03-12 | Option exercise (derivative) | 5,266 | $0.00 | 5,984 |
| 2015-03-12 | Option exercise | 5,266 | $11.53 | 5,266 |
| 2015-03-12 | Open-market sale | 5,266 | $19.50 | 0 |
| 2015-02-13 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2014-10-04 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2014-06-19 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2014-06-19 | Open-market sale | 5,000 | $14.25 | 0 |
| 2014-06-19 | Option exercise | 5,000 | $9.70 | 5,000 |
| 2014-06-03 | Option exercise (derivative) | 2,325 | $0.00 | 0 |
| 2014-06-03 | Open-market sale | 2,325 | $14.07 | 0 |
| 2014-06-03 | Option exercise | 2,325 | $11.05 | 2,325 |
| 2014-01-01 | — | — | — | 15,635 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.