SEC CIK 901534
Lampropoulos Fred P.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MMSIview stock → | 1,019,955 | 2025-11-25 |
Position History — MMSI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MMSI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-11-25 | Open-market sale | 10,000 | $88.04 | 1,019,955 |
| 2025-11-21 | Open-market sale | 25,000 | $87.31 | 1,029,955 |
| 2025-11-20 | Open-market sale | 20,000 | $85.13 | 1,054,955 |
| 2025-11-18 | Open-market sale | 5,000 | $84.83 | 1,074,955 |
| 2025-08-29 | Option exercise (derivative) | 159,151 | $0.00 | 0 |
| 2025-08-29 | Tax withholding | 1,454 | $90.54 | 8,280.258 |
| 2025-08-29 | Option exercise | 2,000 | $55.73 | 9,734.258 |
| 2025-08-29 | Tax withholding | 124,824 | $90.54 | 1,079,955 |
| 2025-08-29 | Option exercise | 159,151 | $55.73 | 1,204,779 |
| 2025-06-10 | Open-market sale | 400 | $95.61 | 1,045,628 |
| 2025-06-05 | Open-market sale | 10,000 | $95.19 | 1,046,028 |
| 2025-05-30 | Open-market sale | 10,000 | $95.12 | 1,056,028 |
| 2025-05-27 | Open-market sale | 20,000 | $96.54 | 1,066,028 |
| 2025-03-05 | Open-market sale | 409.74 | $103.75 | 10,324.26 |
| 2025-03-05 | Open-market sale | 11,320 | $104.05 | 1,106,028 |
| 2025-03-05 | Open-market sale | 20,000 | $103.75 | 1,086,028 |
| 2025-03-05 | Open-market sale | 2,590 | $103.75 | 7,734.26 |
| 2025-02-28 | Option exercise (derivative) | 4,000 | $0.00 | 0 |
| 2025-02-28 | Option exercise | 38,002 | $44.80 | 1,143,391 |
| 2025-02-28 | Option exercise | 4,000 | $44.80 | 13,228 |
| 2025-02-28 | Tax withholding | 26,043 | $102.04 | 1,117,348 |
| 2025-02-28 | Tax withholding | 2,494 | $102.04 | 10,734 |
| 2025-02-28 | Grant / award | 20,384 | $0.00 | 1,105,389 |
| 2025-02-27 | Tax withholding | 13,501 | $98.50 | 1,085,005 |
| 2025-02-27 | Grant / award | 30,755 | $0.00 | 1,098,506 |
| 2024-03-04 | Grant / award | 24,572 | $0.00 | 1,057,132 |
| 2024-03-04 | Grant / award | 18,962 | $0.00 | 1,076,094 |
| 2024-03-04 | Tax withholding | 8,343 | $76.51 | 1,067,751 |
| 2023-08-25 | Option exercise (derivative) | 6,000 | $0.00 | 0 |
| 2023-08-25 | Tax withholding | 135,356 | $67.19 | 1,032,560 |
| 2023-08-25 | Option exercise | 200,000 | $28.20 | 1,167,916 |
| 2023-08-25 | Option exercise | 6,000 | $28.20 | 12,888 |
| 2023-08-25 | Tax withholding | 3,660 | $67.19 | 9,228 |
| 2023-03-14 | Open-market sale | 19,699 | $68.43 | 967,916 |
| 2023-03-14 | Open-market sale | 5,278 | $67.66 | 987,615 |
| 2023-03-02 | Open-market sale | 19,176 | $69.86 | 992,893 |
| 2023-03-01 | Open-market sale | 1,483 | $70.17 | 1,012,069 |
| 2023-02-28 | Grant / award (derivative) | 54,302 | $0.00 | 54,302 |
| 2023-02-28 | Grant / award | 27,159 | $0.00 | 1,025,582 |
| 2023-02-28 | Tax withholding | 12,030 | $70.58 | 1,013,552 |
| 2022-08-10 | Option exercise (derivative) | 6,000 | $0.00 | 0 |
| 2022-08-10 | Tax withholding | 29,341 | $62.16 | 998,423 |
| 2022-08-10 | Option exercise | 6,000 | $16.05 | 9,859 |
| 2022-08-10 | Option exercise | 50,000 | $16.05 | 1,027,764 |
| 2022-08-10 | Tax withholding | 2,971 | $62.16 | 6,888 |
| 2022-02-28 | Tax withholding | 7,832 | $65.03 | 977,764 |
| 2022-02-26 | Grant / award (derivative) | 48,566 | $0.00 | 48,566 |
| 2022-02-26 | Grant / award | 17,680 | $0.00 | 985,596 |
| 2021-09-08 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2021-09-08 | Option exercise | 5,000 | $17.27 | 6,269 |
| 2021-09-08 | Tax withholding | 2,410 | $72.23 | 3,859 |
| 2021-03-19 | Grant / award (derivative) | 58,083 | $0.00 | 58,083 |
| 2021-03-12 | Open-market sale | 4,947 | $59.60 | 967,916 |
| 2021-02-26 | Tax withholding | 3,893 | $55.72 | 972,863 |
| 2021-02-26 | Grant / award | 8,840 | $0.00 | 976,756 |
| 2020-05-20 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2020-05-20 | Option exercise | 5,000 | $12.06 | 6,269 |
| 2020-05-20 | Open-market sale | 5,000 | $44.00 | 1,269 |
| 2020-03-06 | Option exercise (derivative) | 50,000 | $0.00 | 0 |
| 2020-03-06 | Tax withholding | 62,075 | $37.58 | — |
| 2020-03-06 | Option exercise | 50,000 | $12.06 | 979,991 |
| 2020-03-06 | Option exercise | 50,000 | $17.27 | 1,029,991 |
| 2020-02-26 | Grant / award (derivative) | 100,334 | $0.00 | 100,334 |
| 2020-02-26 | Grant / award (derivative) | 21,215 | $0.00 | 21,215 |
| 2019-09-06 | Open-market sale | 150,000 | $30.72 | 929,991 |
| 2019-09-06 | Open-market sale | 11,817 | $30.41 | 1,269 |
| 2019-08-15 | Open-market sale | 40,000 | $36.86 | 1,079,991 |
| 2019-03-01 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2019-03-01 | Grant / award (derivative) | 159,151 | $0.00 | 159,151 |
| 2018-06-04 | Option exercise (derivative) | 120,000 | $0.00 | 0 |
| 2018-06-04 | Tax withholding | 70,878 | $52.00 | 1,119,991 |
| 2018-06-04 | Option exercise | 120,000 | $13.75 | 1,190,869 |
| 2018-03-02 | Grant / award (derivative) | 38,002 | $0.00 | 38,002 |
| 2018-03-02 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2017-04-14 | Grant / award (derivative) | 200,000 | $0.00 | 200,000 |
| 2017-04-14 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2016-09-12 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2016-09-12 | Option exercise | 25,000 | $13.82 | 1,088,497 |
| 2016-09-12 | Tax withholding | 17,628 | $24.50 | 1,070,869 |
| 2016-01-28 | Grant / award (derivative) | 7,500 | $0.00 | 7,500 |
| 2016-01-28 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2015-12-15 | Option exercise (derivative) | 3,125 | $0.00 | 0 |
| 2015-12-15 | Option exercise | 3,125 | $9.71 | 14,942 |
| 2015-12-15 | Open-market sale | 3,125 | $18.47 | 11,817 |
| 2015-08-10 | Option exercise (derivative) | 50,000 | $0.00 | 0 |
| 2015-08-10 | Option exercise | 50,000 | $9.71 | 1,092,482 |
| 2015-08-10 | Tax withholding | 28,985 | $25.64 | 1,063,497 |
| 2015-05-15 | Option exercise (derivative) | 93,750 | $0.00 | 0 |
| 2015-05-15 | Option exercise | 93,750 | $14.39 | 1,117,027 |
| 2015-05-15 | Tax withholding | 74,545 | $20.64 | 1,042,482 |
| 2015-03-06 | Option exercise (derivative) | 68,750 | $0.00 | 0 |
| 2015-03-06 | Gift | 11,817 | $0.00 | 1,023,277 |
| 2015-03-06 | Tax withholding | 63,866 | $19.15 | 1,035,094 |
| 2015-03-06 | Option exercise | 18,750 | $11.41 | 1,030,210 |
| 2015-03-06 | Gift | 11,817 | $0.00 | 11,817 |
| 2015-03-06 | Option exercise | 68,750 | $11.53 | 1,098,960 |
| 2015-02-13 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2015-02-13 | Grant / award (derivative) | 5,000 | $0.00 | 5,000 |
| 2014-10-04 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2014-10-04 | Option exercise (derivative) | 5,000 | $0.00 | 5,000 |
| 2014-03-18 | Option exercise (derivative) | 18,750 | $0.00 | 0 |
| 2014-03-18 | Option exercise | 18,750 | $11.05 | 999,973 |
| 2014-03-18 | Option exercise | 15,000 | $11.05 | 1,014,973 |
| 2014-03-18 | Option exercise | 18,750 | $9.70 | 1,033,723 |
| 2014-03-18 | Option exercise | 50,000 | $9.70 | 1,083,723 |
| 2014-03-18 | Tax withholding | 122,263 | $15.22 | 1,011,460 |
| 2014-03-18 | Option exercise | 50,000 | $12.02 | 1,133,723 |
| 2013-05-24 | Option exercise (derivative) | 18,750 | $0.00 | 18,750 |
| 2013-05-24 | Option exercise | 18,750 | $9.22 | 999,030 |
| 2013-05-24 | Tax withholding | 17,807 | $9.96 | 981,223 |
| 2013-05-22 | Option exercise (derivative) | 33,334 | $0.00 | 0 |
| 2013-05-22 | Option exercise | 33,334 | $8.38 | 1,010,056 |
| 2013-05-22 | Tax withholding | 29,776 | $9.95 | 980,280 |
| 2013-04-29 | Open-market buy | 90 | $9.82 | 90 |
| 2012-09-19 | Open-market sale | 34,670 | $15.05 | 976,722 |
| 2012-09-18 | Open-market sale | 33,055 | $15.09 | 1,011,392 |
| 2012-09-13 | Option exercise (derivative) | 88,889 | $0.00 | 0 |
| 2012-09-13 | Tax withholding | 59,184 | $15.20 | 1,044,447 |
| 2012-09-13 | Option exercise | 88,889 | $7.79 | 1,103,631 |
| 2012-05-02 | Option exercise (derivative) | 22,221 | $0.00 | 0 |
| 2012-05-02 | Tax withholding | 15,717 | $13.35 | 1,014,742 |
| 2012-05-02 | Option exercise | 22,221 | $7.65 | 1,030,459 |
| 2011-08-11 | Grant / award (derivative) | 120,000 | $0.00 | 120,000 |
| 2011-08-11 | Grant / award (derivative) | 2,500 | $0.00 | 2,500 |
| 2011-08-11 | Grant / award (derivative) | 120,000 | $0.00 | 120,000 |
| 2011-04-15 | Option exercise (derivative) | 27,777 | $0.00 | 0 |
| 2011-04-15 | Tax withholding | 55,445 | $22.60 | 806,590 |
| 2011-04-15 | Option exercise | 27,777 | $2.85 | 862,035 |
| 2011-04-15 | Option exercise | 88,889 | $7.61 | 834,258 |
| 2010-12-15 | Open-market sale | 5,000 | $15.71 | 745,369 |
| 2010-11-15 | Open-market sale | 5,000 | $15.44 | 750,369 |
| 2010-10-15 | Open-market sale | 5,000 | $16.17 | 755,369 |
| 2010-09-15 | Open-market sale | 5,000 | $17.00 | 760,369 |
| 2010-08-16 | Open-market sale | 5,000 | $15.72 | 765,369 |
| 2010-07-15 | Open-market sale | 5,000 | $16.45 | 770,369 |
| 2010-06-15 | Open-market sale | 5,000 | $16.29 | 775,369 |
| 2010-05-17 | Open-market sale | 5,000 | $15.94 | 780,369 |
| 2010-04-15 | Open-market sale | 5,000 | $15.91 | 785,369 |
| 2010-03-18 | Open-market sale | 500 | $15.06 | 794,869 |
| 2010-03-18 | Open-market sale | 600 | $15.07 | 794,269 |
| 2010-03-18 | Open-market sale | 3,900 | $15.06 | 790,369 |
| 2010-03-17 | Open-market sale | 2,300 | $15.00 | 800,369 |
| 2010-03-17 | Open-market sale | 100 | $14.98 | 800,269 |
| 2010-03-17 | Open-market sale | 1,000 | $14.97 | 799,269 |
| 2010-03-17 | Open-market sale | 200 | $14.94 | 796,169 |
| 2010-03-17 | Open-market sale | 2,600 | $14.97 | 796,669 |
| 2010-03-17 | Open-market sale | 800 | $14.94 | 795,369 |
| 2010-03-17 | Open-market sale | 2,700 | $15.00 | 802,669 |
| 2010-03-17 | Open-market sale | 300 | $14.96 | 796,369 |
| 2010-03-15 | Open-market sale | 2,000 | $14.19 | 806,369 |
| 2010-03-15 | Open-market sale | 1,000 | $14.20 | 805,369 |
| 2010-03-15 | Open-market sale | 2,000 | $14.17 | 808,369 |
| 2009-09-26 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2009-06-16 | Open-market sale | 15,407 | $15.74 | 810,369 |
| 2009-06-15 | Open-market sale | 4,791 | $15.75 | 825,776 |
| 2009-06-15 | Open-market sale | 4,791 | $15.75 | 825,776 |
| 2009-06-12 | Open-market sale | 14,802 | $16.14 | 830,567 |
| 2009-06-12 | Open-market sale | 14,802 | $16.14 | 830,567 |
| 2009-03-03 | Option exercise (derivative) | 111,111 | $0.00 | 0 |
| 2009-03-03 | Tax withholding | 45,385 | $10.67 | 845,369 |
| 2009-03-03 | Option exercise | 111,111 | $2.07 | 890,754 |
| 2008-05-21 | Grant / award (derivative) | 55,000 | $0.00 | 55,000 |
| 2007-11-06 | Open-market buy | 3,860 | $12.04 | 775,174 |
| 2007-11-06 | Open-market buy | 200 | $11.91 | 779,409 |
| 2007-11-06 | Open-market buy | 2,100 | $11.94 | 779,209 |
| 2007-11-06 | Open-market buy | 700 | $11.93 | 777,109 |
| 2007-11-06 | Open-market buy | 866 | $11.94 | 776,409 |
| 2007-11-06 | Open-market buy | 369 | $12.03 | 775,543 |
| 2007-11-06 | Open-market buy | 234 | $11.92 | 779,643 |
| 2007-11-06 | Open-market buy | 500 | $12.17 | 771,314 |
| 2007-11-06 | Open-market buy | 100 | $12.19 | 770,814 |
| 2007-11-06 | Open-market buy | 400 | $12.21 | 770,714 |
| 2007-11-06 | Open-market buy | 131 | $12.07 | 770,314 |
| 2007-11-06 | Open-market buy | 40 | $12.13 | 770,183 |
| 2007-06-27 | Grant / award (derivative) | 40,000 | $0.00 | 40,000 |
| 2007-06-27 | Grant / award (derivative) | 15,000 | $0.00 | 15,000 |
| 2006-12-12 | Gift | 3,000 | — | 770,143 |
| 2006-12-05 | Gift | 677 | — | 773,143 |
| 2006-12-05 | Gift | 677 | — | 773,143 |
| 2006-09-05 | Gift | 2,527 | — | 773,820 |
| 2006-08-30 | Gift | 3,560 | — | 776,347 |
| 2006-06-15 | Open-market buy | 10,000 | $11.00 | 786,487 |
| 2006-06-09 | Gift | 4,580 | — | 779,907 |
| 2006-05-25 | Grant / award (derivative) | 15,000 | $11.52 | 15,000 |
| 2006-01-06 | Gift | 2,000 | — | 784,487 |
| 2005-12-28 | Grant / award (derivative) | 40,000 | $12.14 | 40,000 |
| 2005-12-28 | Grant / award (derivative) | 40,000 | $0.00 | 40,000 |
| 2005-12-28 | Grant / award (derivative) | 2,500 | $0.00 | 2,500 |
| 2004-06-10 | Grant / award (derivative) | 12,000 | $0.00 | 12,000 |
| 2004-06-10 | Grant / award (derivative) | 15,000 | $0.00 | 15,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.