SEC CIK 1509493
Ritter William D.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| RFview stock → | 29,594 | 2026-04-03 |
Position History — RF
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — RF
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-04-03 | Option exercise (derivative) | 1,752.282 | $0.00 | 41,596.687 |
| 2026-04-03 | Option exercise (derivative) | 12,191 | $0.00 | 43,348.968 |
| 2026-04-03 | Tax withholding | 8,090 | $26.47 | 29,594 |
| 2026-04-03 | Grant / award | 7,924 | $0.00 | 37,684 |
| 2026-04-03 | Disposition to issuer | 1,752.282 | $26.47 | 29,760 |
| 2026-04-03 | Option exercise | 1,752.282 | $0.00 | 31,512.282 |
| 2026-04-03 | Option exercise | 12,191 | $0.00 | 29,760 |
| 2026-04-01 | Grant / award (derivative) | 12,776 | $0.00 | 55,539.97 |
| 2026-01-22 | Open-market sale | 36,000 | $28.78 | 17,569 |
| 2025-04-01 | Option exercise (derivative) | 8,799 | $0.00 | 42,120.64 |
| 2025-04-01 | Option exercise (derivative) | 499.07 | $0.00 | 50,919.64 |
| 2025-04-01 | Grant / award (derivative) | 13,768 | $0.00 | 51,418.71 |
| 2025-04-01 | Option exercise | 8,799 | $0.00 | 63,053 |
| 2025-04-01 | Option exercise | 499.07 | $0.00 | 63,552.07 |
| 2025-04-01 | Disposition to issuer | 499.07 | $21.57 | 63,053 |
| 2025-04-01 | Tax withholding | 9,484 | $21.57 | 53,569 |
| 2025-04-01 | Grant / award | 12,583 | $0.00 | 54,254 |
| 2024-05-03 | Open-market sale | 23,000 | $19.95 | 41,671 |
| 2024-04-01 | Option exercise (derivative) | 9,551 | $0.00 | 37,189.25 |
| 2024-04-01 | Grant / award (derivative) | 13,578 | $0.00 | 46,740.25 |
| 2024-04-01 | Tax withholding | 10,591 | $20.56 | 64,671 |
| 2024-04-01 | Option exercise | 9,551 | $0.00 | 75,262 |
| 2024-04-01 | Grant / award | 14,327 | $0.00 | 65,711 |
| 2023-04-03 | Grant / award (derivative) | 12,191 | $0.00 | 33,921.5 |
| 2023-04-01 | Option exercise (derivative) | 19,436 | $0.00 | 20,172.86 |
| 2023-04-01 | Grant / award | 29,154 | $0.00 | 53,498 |
| 2023-04-01 | Option exercise | 19,436 | $0.00 | 72,934 |
| 2023-04-01 | Tax withholding | 21,550 | $18.56 | 51,384 |
| 2023-01-27 | Open-market sale | 13,000 | $23.42 | 24,344 |
| 2022-04-01 | Grant / award (derivative) | 8,799 | $0.00 | 52,862.86 |
| 2022-04-01 | Option exercise (derivative) | 13,254 | $0.00 | 39,608.86 |
| 2022-04-01 | Tax withholding | 11,405 | $21.47 | 37,344 |
| 2022-04-01 | Option exercise | 12,459 | $0.00 | 48,749 |
| 2022-04-01 | Option exercise | 13,254 | $0.00 | 36,290 |
| 2021-04-27 | Open-market sale | 989 | $20.97 | 0 |
| 2021-04-27 | Open-market sale | 39,011 | $20.99 | 23,036 |
| 2021-04-02 | Option exercise (derivative) | 10,627 | $0.00 | 0 |
| 2021-04-02 | Option exercise (derivative) | 10,627 | $0.00 | 42,241 |
| 2021-04-02 | Option exercise | 10,627 | $0.00 | 60,907 |
| 2021-04-02 | Option exercise | 10,521 | $0.00 | 71,428 |
| 2021-04-02 | Tax withholding | 9,381 | $21.06 | 62,047 |
| 2021-04-01 | Grant / award (derivative) | 9,551 | $0.00 | 9,551 |
| 2021-04-01 | Grant / award (derivative) | 9,551 | $0.00 | 52,868 |
| 2020-11-18 | Open-market sale | 26,000 | $15.49 | 50,280 |
| 2020-04-03 | Option exercise (derivative) | 13,559 | $0.00 | 0 |
| 2020-04-03 | Option exercise (derivative) | 13,559 | $0.00 | 43,317 |
| 2020-04-03 | Option exercise | 13,559 | $0.00 | 89,150 |
| 2020-04-03 | Tax withholding | 12,870 | $8.07 | 76,280 |
| 2020-04-03 | Option exercise | 15,457 | $0.00 | 75,591 |
| 2020-04-01 | Grant / award (derivative) | 19,436 | $0.00 | 56,876 |
| 2020-04-01 | Grant / award (derivative) | 19,436 | $0.00 | 19,436 |
| 2019-04-01 | Option exercise (derivative) | 24,661 | $0.00 | 0 |
| 2019-04-01 | Option exercise (derivative) | 24,661 | $0.00 | 37,440 |
| 2019-04-01 | Grant / award (derivative) | 13,254 | $0.00 | 62,101 |
| 2019-04-01 | Grant / award (derivative) | 13,254 | $0.00 | 13,254 |
| 2019-04-01 | Tax withholding | 24,610 | $14.67 | 66,084 |
| 2019-04-01 | Option exercise | 24,661 | $0.00 | 90,694 |
| 2019-04-01 | Option exercise | 30,826 | $0.00 | 66,033 |
| 2018-05-02 | Option exercise (derivative) | 105,265 | $0.00 | 0 |
| 2018-05-02 | Tax withholding | 5,364 | $18.64 | 259,710 |
| 2018-05-02 | Option exercise | 105,265 | $6.54 | 181,924 |
| 2018-05-02 | Option exercise | 83,150 | $7.00 | 265,074 |
| 2018-05-02 | Open-market sale | 41,452 | $18.64 | 218,258 |
| 2018-05-02 | Open-market sale | 70,881 | $18.64 | 147,377 |
| 2018-05-02 | Tax withholding | 112,170 | $18.64 | 35,207 |
| 2018-04-02 | Grant / award (derivative) | 10,627 | $0.00 | 10,627 |
| 2018-04-02 | Grant / award (derivative) | 10,627 | $0.00 | 48,847 |
| 2018-04-02 | Tax withholding | 18,480 | $18.58 | 76,659 |
| 2018-04-01 | Option exercise (derivative) | 20,833 | $0.00 | 38,220 |
| 2018-04-01 | Option exercise (derivative) | 20,833 | $0.00 | 0 |
| 2018-04-01 | Option exercise | 20,833 | $0.00 | 74,306 |
| 2018-04-01 | Option exercise | 20,833 | $0.00 | 95,139 |
| 2017-04-25 | Option exercise (derivative) | 15,290 | $0.00 | 105,265 |
| 2017-04-25 | Option exercise | 15,290 | $6.54 | 60,713 |
| 2017-04-25 | Tax withholding | 7,240 | $13.81 | 53,473 |
| 2017-04-24 | Option exercise (derivative) | 150,000 | $0.00 | 83,150 |
| 2017-04-24 | Option exercise | 150,000 | $7.00 | 195,423 |
| 2017-04-24 | Tax withholding | 110,742 | $13.82 | 45,423 |
| 2017-04-24 | Open-market sale | 39,258 | $13.82 | 156,165 |
| 2017-04-03 | Grant / award (derivative) | 13,559 | $0.00 | 13,559 |
| 2017-04-03 | Grant / award (derivative) | 13,559 | $0.00 | 59,053 |
| 2017-04-01 | Option exercise (derivative) | 18,365 | $0.00 | 0 |
| 2017-04-01 | Option exercise (derivative) | 18,365 | $0.00 | 45,494 |
| 2017-04-01 | Option exercise | 18,365 | $0.00 | 45,522 |
| 2017-04-01 | Option exercise | 16,069 | $0.00 | 61,591 |
| 2017-04-01 | Tax withholding | 16,168 | $14.53 | 45,423 |
| 2017-01-26 | Open-market sale | 94,599 | $14.70 | 27,157 |
| 2016-12-31 | J | 27.43 | $0.00 | 992.99 |
| 2016-12-31 | J | 41.84 | $0.00 | 1,513.65 |
| 2016-12-09 | Gift | 18,000 | $0.00 | 121,756 |
| 2016-10-26 | Option exercise (derivative) | 181,935 | $0.00 | 0 |
| 2016-10-26 | Tax withholding | 112,525 | $10.73 | 139,756 |
| 2016-10-26 | Option exercise | 181,935 | $3.29 | 321,691 |
| 2016-10-26 | Open-market sale | 69,410 | $10.73 | 252,281 |
| 2016-04-01 | Grant / award (derivative) | 24,661 | $0.00 | 24,661 |
| 2016-04-01 | Grant / award (derivative) | 24,661 | $0.00 | 86,799 |
| 2016-04-01 | Option exercise (derivative) | 22,940 | $0.00 | 63,859 |
| 2016-04-01 | Option exercise (derivative) | 22,940 | $0.00 | 0 |
| 2016-04-01 | Option exercise | 17,205 | $0.00 | 152,744 |
| 2016-04-01 | Tax withholding | 12,988 | $7.89 | 139,756 |
| 2016-04-01 | Option exercise | 22,940 | $0.00 | 135,539 |
| 2015-07-23 | Open-market sale | 66,632 | $10.76 | 112,599 |
| 2015-06-01 | Option exercise (derivative) | 29,153 | $0.00 | 62,138 |
| 2015-06-01 | Option exercise (derivative) | 29,153 | $0.00 | 0 |
| 2015-06-01 | Option exercise | 40,085 | $0.00 | 177,921 |
| 2015-06-01 | Tax withholding | 27,843 | $9.98 | 179,231 |
| 2015-06-01 | Option exercise | 29,153 | $0.00 | 207,074 |
| 2015-04-01 | Grant / award (derivative) | 20,833 | $0.00 | 91,291 |
| 2015-04-01 | Grant / award (derivative) | 20,833 | $0.00 | 20,833 |
| 2014-06-02 | Tax withholding | 13,000 | $10.19 | 147,236 |
| 2014-04-01 | Grant / award (derivative) | 18,365 | $0.00 | 70,458 |
| 2014-04-01 | Grant / award (derivative) | 18,365 | $0.00 | 18,365 |
| 2014-01-23 | I | 20,648.08 | $10.92 | 0 |
| 2014-01-23 | I | 27,558.32 | $10.92 | 0 |
| 2014-01-23 | Open-market sale | 14,570 | $10.79 | 0 |
| 2014-01-15 | J | 64.06 | $0.00 | 20,648.08 |
| 2014-01-02 | J | 82.32 | $9.75 | 27,558.32 |
| 2014-01-02 | J | 61.96 | $9.75 | 20,584.4 |
| 2013-12-31 | J | 7,418.85 | $0.00 | 27,476.01 |
| 2013-12-31 | J | 1,469.14 | $0.00 | 20,522.44 |
| 2013-07-01 | J | 3.06 | $9.66 | 989.1 |
| 2013-04-01 | Grant / award (derivative) | 22,940 | $0.00 | 52,093 |
| 2013-04-01 | Grant / award (derivative) | 22,940 | $0.00 | 22,940 |
| 2013-04-01 | J | 1.2 | $8.18 | 986.03 |
| 2013-01-02 | J | 1.37 | $7.20 | 984.83 |
| 2013-01-02 | J | 25.11 | $7.20 | 18,102.35 |
| 2013-01-02 | J | 20.21 | $7.20 | 14,570.55 |
| 2013-01-02 | J | 14.58 | $7.20 | 10,511.66 |
| 2013-01-02 | J | 22.07 | $7.20 | 15,913.95 |
| 2012-06-01 | Grant / award (derivative) | 29,153 | $0.00 | 29,153 |
| 2012-06-01 | Grant / award (derivative) | 29,153 | $0.00 | 29,153 |
| 2012-05-24 | Tax withholding | 33,988 | $0.00 | 160,236 |
| 2012-01-03 | J | 32.7 | $4.42 | 14,486.63 |
| 2012-01-03 | J | 35.72 | $4.42 | 15,822.3 |
| 2012-01-03 | J | 2.21 | $4.42 | 979.16 |
| 2012-01-03 | J | 40.63 | $4.42 | 17,998.1 |
| 2012-01-03 | J | 23.59 | $4.42 | 10,451.12 |
| 2011-10-03 | J | 57.19 | $3.13 | 17,957.47 |
| 2011-10-03 | J | 46.03 | $3.13 | 14,453.93 |
| 2011-10-03 | J | 33.21 | $3.13 | 10,427.53 |
| 2011-10-03 | J | 50.27 | $3.13 | 15,786.58 |
| 2011-10-03 | J | 3.11 | $3.13 | 976.95 |
| 2011-07-01 | J | 28.78 | $6.21 | 17,900.28 |
| 2011-07-01 | J | 23.16 | $6.21 | 14,407.9 |
| 2011-07-01 | J | 16.71 | $6.21 | 10,394.32 |
| 2011-07-01 | J | 25.3 | $6.21 | 15,736.31 |
| 2011-07-01 | J | 1.57 | $6.21 | 973.84 |
| 2011-06-01 | Grant / award (derivative) | 120,555 | $0.00 | 120,555 |
| 2011-06-01 | Grant / award | 40,185 | $6.54 | 194,224 |
| 2011-04-01 | J | 24.25 | $7.36 | 17,871.5 |
| 2011-04-01 | J | 14.08 | $7.36 | 10,377.61 |
| 2011-04-01 | J | 19.52 | $7.36 | 14,384.74 |
| 2011-04-01 | J | 21.32 | $7.36 | 15,711.01 |
| 2011-04-01 | J | 1.32 | $7.36 | 972.27 |
| 2010-12-31 | — | — | — | 154,039 |
| 2010-12-31 | — | — | — | 17,847.25 |
| 2010-12-31 | — | — | — | 10,363.53 |
| 2010-12-31 | — | — | — | 15,689.69 |
| 2010-12-31 | — | — | — | 15,068.85 |
| 2010-12-31 | — | — | — | 970.95 |
| 2010-12-31 | — | — | — | 5,501.86 |
| 2010-12-31 | — | — | — | 14,365.22 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.