SEC CIK 1310176
Petrarca Mark A
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AOSview stock → | 87,407 | 2024-02-08 |
Position History — AOS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AOS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2024-02-12 | Grant / award (derivative) | 4,750 | $0.00 | 12,905 |
| 2024-02-12 | Grant / award (derivative) | 4,600 | $0.00 | 12,755 |
| 2024-02-08 | Option exercise (derivative) | 3,420 | $0.00 | 0 |
| 2024-02-08 | Tax withholding | 1,684 | $80.28 | 87,407 |
| 2024-02-08 | Option exercise | 3,420 | $0.00 | 89,091 |
| 2023-11-14 | Open-market sale | 8,000 | $75.70 | 85,671 |
| 2023-11-13 | Option exercise (derivative) | 11,005 | $0.00 | 0 |
| 2023-11-13 | Open-market sale | 11,005 | $73.20 | 93,671 |
| 2023-11-13 | Option exercise | 11,005 | $50.16 | 104,676 |
| 2023-02-13 | Grant / award (derivative) | 5,215 | $0.00 | 11,575 |
| 2023-02-10 | Option exercise (derivative) | 3,890 | $0.00 | 6,360 |
| 2023-02-10 | Option exercise | 3,890 | $0.00 | 95,586 |
| 2023-02-10 | Tax withholding | 1,915 | $65.80 | 93,671 |
| 2022-02-11 | Option exercise (derivative) | 3,240 | $0.00 | 10,250 |
| 2022-02-11 | Tax withholding | 1,523 | $71.72 | 91,696 |
| 2022-02-11 | Option exercise | 3,240 | $71.72 | 93,219 |
| 2022-02-07 | Grant / award (derivative) | 12,405 | $0.00 | 83,495 |
| 2022-02-07 | Grant / award (derivative) | 2,940 | $0.00 | 13,490 |
| 2021-05-04 | Option exercise (derivative) | 16,020 | $0.00 | 88,480 |
| 2021-05-04 | Option exercise (derivative) | 17,390 | $0.00 | 71,090 |
| 2021-05-04 | Open-market sale | 21,410 | $70.78 | 89,979 |
| 2021-05-04 | Option exercise | 16,020 | $0.00 | 105,999 |
| 2021-05-04 | Option exercise | 17,390 | $0.00 | 123,389 |
| 2021-05-04 | Open-market sale | 12,000 | $69.98 | 111,389 |
| 2021-02-12 | Option exercise (derivative) | 2,460 | $0.00 | 10,550 |
| 2021-02-12 | Tax withholding | 1,157 | $60.65 | 89,979 |
| 2021-02-12 | Grant / award | 2,460 | $60.65 | 91,136 |
| 2021-02-08 | Grant / award (derivative) | 3,420 | $0.00 | 13,010 |
| 2021-02-08 | Grant / award (derivative) | 14,840 | $0.00 | 104,500 |
| 2020-02-13 | Option exercise (derivative) | 2,860 | $0.00 | 9,590 |
| 2020-02-13 | Tax withholding | 1,345 | $43.96 | 88,676 |
| 2020-02-13 | Grant / award | 2,860 | $43.96 | 90,021 |
| 2020-02-10 | Grant / award (derivative) | 3,890 | $0.00 | 12,450 |
| 2020-02-10 | Grant / award (derivative) | 20,250 | $0.00 | 89,660 |
| 2019-02-11 | Grant / award (derivative) | 14,780 | $0.00 | 69,410 |
| 2019-02-11 | Grant / award (derivative) | 3,240 | $0.00 | 8,560 |
| 2019-02-09 | Tax withholding | 2,109 | $48.72 | 87,161 |
| 2019-02-08 | Option exercise (derivative) | 4,320 | $0.00 | 5,320 |
| 2019-02-08 | Grant / award | 4,320 | $48.72 | 89,270 |
| 2018-02-12 | Grant / award (derivative) | 2,460 | $0.00 | 9,640 |
| 2018-02-12 | Grant / award (derivative) | 10,215 | $0.00 | 54,630 |
| 2018-02-09 | Tax withholding | 2,169 | $60.11 | 84,950 |
| 2018-02-09 | Option exercise | 4,470 | $60.11 | 87,119 |
| 2018-02-08 | Option exercise (derivative) | 4,470 | $0.00 | 7,180 |
| 2017-12-01 | Open-market sale | 5,288 | $63.14 | 82,649 |
| 2017-11-30 | Option exercise (derivative) | 16,600 | $0.00 | 44,415 |
| 2017-11-30 | Option exercise | 16,600 | $23.24 | 99,249 |
| 2017-11-30 | Tax withholding | 11,312 | $63.15 | 87,937 |
| 2017-05-01 | Option exercise (derivative) | 20,800 | $0.00 | 61,015 |
| 2017-05-01 | Open-market sale | 20,800 | $53.88 | 82,649 |
| 2017-05-01 | Option exercise | 20,800 | $17.46 | 103,449 |
| 2017-02-13 | Grant / award (derivative) | 2,860 | $0.00 | 11,650 |
| 2017-02-13 | Grant / award (derivative) | 11,005 | $0.00 | 81,815 |
| 2017-02-10 | Option exercise (derivative) | 5,900 | $0.00 | 8,790 |
| 2017-02-10 | Option exercise | 5,900 | $49.86 | 84,798 |
| 2017-02-10 | Tax withholding | 2,149 | $49.86 | 82,649 |
| 2016-12-06 | Open-market sale | 10,000 | $49.73 | 78,898 |
| 2016-02-12 | Open-market sale | 1,666 | $65.76 | 44,449 |
| 2016-02-11 | Option exercise (derivative) | 3,600 | $0.00 | 7,345 |
| 2016-02-11 | Option exercise | 3,600 | $63.34 | 46,115 |
| 2016-02-08 | Grant / award (derivative) | 2,160 | $0.00 | 10,945 |
| 2016-02-08 | Grant / award (derivative) | 8,695 | $0.00 | 35,405 |
| 2015-10-30 | Open-market sale | 3,615 | $76.63 | 42,515 |
| 2015-10-30 | Option exercise (derivative) | 3,615 | $0.00 | 26,710 |
| 2015-10-30 | Open-market sale | 3,615 | $76.49 | 42,515 |
| 2015-10-30 | Option exercise | 3,615 | $22.99 | 46,130 |
| 2015-10-29 | Option exercise (derivative) | 10,385 | $0.00 | 30,325 |
| 2015-10-29 | Option exercise | 10,385 | $22.99 | 52,900 |
| 2015-10-29 | Open-market sale | 10,385 | $76.44 | 42,515 |
| 2015-02-18 | Open-market sale | 2,475 | $62.22 | 42,515 |
| 2015-02-13 | Option exercise (derivative) | 5,000 | $0.00 | 8,785 |
| 2015-02-13 | Option exercise | 5,000 | $62.78 | 44,990 |
| 2015-02-09 | Grant / award (derivative) | 2,235 | $0.00 | 13,785 |
| 2015-02-09 | Grant / award (derivative) | 8,010 | $0.00 | 40,710 |
| 2014-12-04 | Option exercise (derivative) | 13,800 | $0.00 | 32,700 |
| 2014-12-04 | Option exercise | 13,800 | $21.56 | 53,790 |
| 2014-12-04 | Open-market sale | 13,800 | $54.71 | 39,990 |
| 2014-02-10 | Open-market sale | 2,752 | $46.67 | 39,990 |
| 2014-02-10 | Grant / award (derivative) | 8,300 | $0.00 | 46,500 |
| 2014-02-10 | Grant / award (derivative) | 2,950 | $0.00 | 11,550 |
| 2014-02-07 | Option exercise (derivative) | 5,400 | $0.00 | 8,600 |
| 2014-02-07 | Option exercise | 5,400 | $46.35 | 42,742 |
| 2013-10-23 | Open-market sale | 15,000 | $50.28 | 37,342 |
| 2013-08-01 | Option exercise (derivative) | 22,800 | $0.00 | 38,200 |
| 2013-08-01 | Option exercise | 22,800 | $13.97 | 75,142 |
| 2013-08-01 | Open-market sale | 22,800 | $42.04 | 52,342 |
| 2013-02-11 | Grant / award (derivative) | 1,800 | $0.00 | 7,000 |
| 2013-02-11 | Grant / award (derivative) | 5,200 | $0.00 | 30,500 |
| 2013-02-08 | Option exercise (derivative) | 4,200 | $0.00 | 5,200 |
| 2013-02-08 | Option exercise | 4,200 | — | 28,322 |
| 2013-02-01 | Grant / award (derivative) | 2,500 | $0.00 | 9,400 |
| 2012-07-20 | Option exercise (derivative) | 22,050 | $0.00 | 25,300 |
| 2012-07-20 | Open-market sale | 300 | $51.09 | 27,422 |
| 2012-07-20 | Open-market sale | 100 | $51.08 | 27,722 |
| 2012-07-20 | Open-market sale | 800 | $51.07 | 27,822 |
| 2012-07-20 | Open-market sale | 700 | $51.06 | 28,622 |
| 2012-07-20 | Open-market sale | 1,500 | $51.05 | 29,322 |
| 2012-07-20 | Open-market sale | 1,200 | $51.03 | 32,222 |
| 2012-07-20 | Open-market sale | 2,638 | $51.02 | 33,422 |
| 2012-07-20 | Open-market sale | 4,612 | $51.01 | 36,060 |
| 2012-07-20 | Open-market sale | 5,500 | $51.00 | 40,672 |
| 2012-07-20 | Option exercise | 22,050 | $19.00 | 46,172 |
| 2012-07-20 | Open-market sale | 100 | $51.09 | 27,322 |
| 2012-07-20 | Open-market sale | 200 | $51.10 | 27,122 |
| 2012-07-20 | Open-market sale | 500 | $51.11 | 26,622 |
| 2012-07-20 | Open-market sale | 300 | $51.12 | 26,322 |
| 2012-07-20 | Open-market sale | 500 | $51.13 | 25,822 |
| 2012-07-20 | Open-market sale | 100 | $51.14 | 25,722 |
| 2012-07-20 | Open-market sale | 100 | $51.15 | 25,622 |
| 2012-07-20 | Open-market sale | 100 | $51.18 | 25,522 |
| 2012-07-20 | Open-market sale | 100 | $51.20 | 25,422 |
| 2012-07-20 | Open-market sale | 300 | $51.21 | 25,122 |
| 2012-07-20 | Open-market sale | 100 | $51.22 | 25,022 |
| 2012-07-20 | Open-market sale | 200 | $51.24 | 24,822 |
| 2012-07-20 | Open-market sale | 100 | $51.25 | 24,722 |
| 2012-07-20 | Open-market sale | 100 | $51.31 | 24,622 |
| 2012-07-20 | Open-market sale | 300 | $51.32 | 24,322 |
| 2012-07-20 | Open-market sale | 200 | $51.33 | 24,122 |
| 2012-07-20 | Open-market sale | 1,400 | $51.04 | 30,822 |
| 2012-02-13 | Grant / award (derivative) | 7,000 | $0.00 | 47,350 |
| 2012-02-11 | Open-market sale | 2,151 | $69.66 | 26,171 |
| 2012-02-10 | Open-market sale | 2,703 | $45.59 | 24,122 |
| 2012-02-09 | Option exercise (derivative) | 6,300 | $0.00 | 6,900 |
| 2012-02-09 | Option exercise | 6,300 | $45.59 | 26,825 |
| 2011-02-17 | Option exercise (derivative) | 11,700 | $0.00 | 51,600 |
| 2011-02-17 | Option exercise (derivative) | 11,250 | $0.00 | 40,350 |
| 2011-02-17 | Open-market sale | 2,700 | $42.62 | 31,205 |
| 2011-02-17 | Open-market sale | 1,600 | $42.68 | 22,400 |
| 2011-02-17 | Open-market sale | 696 | $42.67 | 24,000 |
| 2011-02-17 | Open-market sale | 1,038 | $42.66 | 24,696 |
| 2011-02-17 | Open-market sale | 1,350 | $42.65 | 25,734 |
| 2011-02-17 | Open-market sale | 1,000 | $42.64 | 27,084 |
| 2011-02-17 | Open-market sale | 3,121 | $42.63 | 28,084 |
| 2011-02-17 | Open-market sale | 838 | $42.69 | 21,562 |
| 2011-02-17 | Open-market sale | 1,991 | $42.61 | 33,905 |
| 2011-02-17 | Open-market sale | 7,579 | $42.60 | 35,896 |
| 2011-02-17 | Option exercise | 11,250 | $23.76 | 43,475 |
| 2011-02-17 | Option exercise | 11,700 | $25.84 | 32,225 |
| 2011-02-17 | Open-market sale | 500 | $42.71 | 20,525 |
| 2011-02-17 | Open-market sale | 537 | $42.70 | 21,025 |
| 2011-02-11 | Option exercise (derivative) | 4,650 | $0.00 | 13,200 |
| 2011-02-11 | Option exercise | 4,650 | $42.22 | 22,434 |
| 2011-02-11 | Open-market sale | 1,909 | $42.22 | 20,525 |
| 2011-02-09 | Open-market sale | 3,210 | $41.74 | 17,784 |
| 2011-02-07 | Grant / award (derivative) | 2,700 | $0.00 | 17,850 |
| 2011-02-07 | Grant / award (derivative) | 6,900 | $0.00 | 63,300 |
| 2011-02-07 | Grant / award | 7,533 | $43.12 | 20,994 |
| 2010-08-09 | Option exercise (derivative) | 5,500 | $0.00 | 22,200 |
| 2010-08-09 | Option exercise (derivative) | 4,500 | $0.00 | 17,700 |
| 2010-08-09 | Option exercise | 5,500 | $24.64 | 13,304 |
| 2010-08-09 | Open-market sale | 453 | $55.33 | 8,974 |
| 2010-08-09 | Open-market sale | 2,100 | $55.32 | 9,427 |
| 2010-08-09 | Open-market sale | 1,000 | $55.28 | 14,227 |
| 2010-08-09 | Open-market sale | 1,800 | $55.30 | 12,227 |
| 2010-08-09 | Open-market sale | 200 | $55.29 | 14,027 |
| 2010-08-09 | Option exercise | 4,500 | $29.20 | 17,804 |
| 2010-08-09 | Open-market sale | 77 | $55.24 | 17,727 |
| 2010-08-09 | Open-market sale | 2,500 | $55.27 | 15,227 |
| 2010-08-09 | Open-market sale | 700 | $55.31 | 11,527 |
| 2010-02-09 | Option exercise (derivative) | 3,200 | $0.00 | 10,100 |
| 2010-02-09 | Option exercise | 3,200 | $42.82 | 8,899 |
| 2010-02-09 | Tax withholding | 1,095 | $42.82 | 7,804 |
| 2010-02-08 | Grant / award (derivative) | 7,600 | $0.00 | 47,600 |
| 2010-02-08 | Grant / award (derivative) | 2,800 | $0.00 | 13,300 |
| 2009-02-09 | Grant / award (derivative) | 4,200 | $0.00 | 10,500 |
| 2009-02-09 | Grant / award (derivative) | 14,700 | $0.00 | 40,000 |
| 2008-12-12 | Tax withholding | 1,228 | $27.59 | 5,699 |
| 2008-10-22 | Option exercise (derivative) | 3,700 | $0.00 | 6,300 |
| 2008-10-22 | Option exercise | 3,700 | — | 6,927 |
| 2008-02-26 | Open-market sale | 0.77 | $36.95 | 3,227 |
| 2008-02-11 | Grant / award (derivative) | 7,500 | $0.00 | 25,300 |
| 2008-02-11 | Grant / award (derivative) | 3,100 | $0.00 | 10,000 |
| 2007-10-22 | Tax withholding | 1,520 | $37.64 | 3,225.68 |
| 2007-02-09 | Grant / award (derivative) | 7,800 | $0.00 | 17,800 |
| 2007-02-09 | Grant / award (derivative) | 3,200 | $0.00 | 6,900 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.