SEC CIK 1231879
CHANDLER MARK D
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CSCOview stock → | 177,731 | 2021-03-11 |
Position History — CSCO
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CSCO
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2021-03-11 | Open-market sale | 318 | $48.32 | 177,731 |
| 2021-03-10 | Tax withholding | 203 | $47.89 | 178,049 |
| 2021-02-12 | Open-market sale | 3,024 | $47.21 | 178,252 |
| 2021-02-12 | Open-market sale | 30,886 | $47.21 | 2,279 |
| 2021-02-10 | Tax withholding | 2,196 | $48.50 | 181,276 |
| 2020-12-14 | Open-market sale | 268 | $44.81 | 182,474 |
| 2020-12-10 | Tax withholding | 253 | $44.69 | 182,742 |
| 2020-11-24 | Open-market sale | 5,330 | $42.37 | 182,995 |
| 2020-11-20 | Tax withholding | 5,264 | $41.17 | 188,325 |
| 2020-11-17 | Open-market sale | 40,706 | $42.09 | 193,589 |
| 2020-11-10 | Tax withholding | 38,249 | $38.20 | 234,295 |
| 2020-11-10 | Grant / award | 68,556 | $0.00 | 272,544 |
| 2020-09-18 | Grant / award | 50,239 | $0.00 | 202,889 |
| 2020-09-14 | Open-market sale | 346 | $40.26 | 152,650 |
| 2020-09-10 | Tax withholding | 174 | $40.13 | 152,996 |
| 2020-08-17 | Open-market sale | 2,791 | $42.12 | 153,170 |
| 2020-08-10 | Tax withholding | 1,219 | $47.43 | 155,961 |
| 2020-06-12 | Open-market sale | 346 | $45.07 | 156,150 |
| 2020-06-10 | Tax withholding | 175 | $48.05 | 156,496 |
| 2020-05-18 | Open-market sale | 2,623 | $45.01 | 156,671 |
| 2020-05-10 | Tax withholding | 1,218 | $42.99 | 159,294 |
| 2020-03-10 | Tax withholding | 174 | $37.96 | 159,954 |
| 2020-02-18 | Open-market sale | 42,783 | $46.52 | 160,128 |
| 2020-02-18 | Open-market sale | 1,577 | $46.52 | 33,165 |
| 2020-02-10 | Tax withholding | 1,273 | $47.97 | 202,911 |
| 2019-12-12 | Open-market sale | 134 | $44.52 | 203,738 |
| 2019-12-10 | Tax withholding | 253 | $43.90 | 203,872 |
| 2019-11-22 | Open-market sale | 19,880 | $44.83 | 204,125 |
| 2019-11-20 | Grant / award | 67,422 | $0.00 | 262,262 |
| 2019-11-20 | Tax withholding | 38,257 | $45.47 | 224,005 |
| 2019-11-18 | Open-market sale | 2,242 | $44.86 | 194,840 |
| 2019-11-10 | Tax withholding | 4,364 | $48.83 | 197,082 |
| 2019-09-18 | Grant / award | 27,620 | $0.00 | 201,023 |
| 2019-09-13 | Open-market sale | 10,733 | $50.05 | 173,403 |
| 2019-09-11 | Tax withholding | 17,068 | $49.21 | 184,136 |
| 2019-09-11 | Grant / award | 16,750 | $0.00 | 201,204 |
| 2019-09-10 | Tax withholding | 175 | $48.58 | 184,454 |
| 2019-08-19 | Open-market sale | 546 | $47.92 | 184,629 |
| 2019-08-10 | Tax withholding | 617 | $52.43 | 185,175 |
| 2019-06-12 | Open-market sale | 1,379 | $55.94 | 184,869 |
| 2019-06-10 | Tax withholding | 704 | $55.93 | 186,248 |
| 2019-05-20 | Open-market sale | 3,750 | $55.79 | 186,952 |
| 2019-05-10 | Tax withholding | 618 | $52.92 | 190,702 |
| 2019-02-22 | Open-market sale | 8,853 | $50.20 | 191,049 |
| 2019-02-22 | Open-market sale | 36,218 | $50.01 | 199,902 |
| 2019-02-10 | Tax withholding | 593 | $47.19 | 236,120 |
| 2018-11-23 | Open-market sale | 4,373 | $44.89 | 236,410 |
| 2018-11-20 | Tax withholding | 5,181 | $45.75 | 240,783 |
| 2018-11-10 | Tax withholding | 3,503 | $47.11 | 245,964 |
| 2018-09-18 | Grant / award | 28,555 | $0.00 | 249,233 |
| 2018-09-13 | Open-market sale | 31,842 | $47.20 | 220,678 |
| 2018-09-11 | Grant / award | 10,875 | $0.00 | 239,895 |
| 2018-09-11 | Grant / award | 67,804 | $0.00 | 307,699 |
| 2018-09-11 | Tax withholding | 55,179 | $47.07 | 252,520 |
| 2018-05-31 | Grant / award | 8,334 | $0.00 | 228,207 |
| 2017-11-20 | Tax withholding | 5,456 | $35.90 | 219,557 |
| 2017-09-20 | Grant / award | 54,700 | $0.00 | 224,859 |
| 2017-09-18 | Open-market sale | 65,000 | $32.43 | 170,159 |
| 2017-09-11 | Tax withholding | 61,656 | $31.48 | 235,159 |
| 2017-09-11 | Grant / award | 6,250 | $0.00 | 296,815 |
| 2017-09-11 | Grant / award | 66,000 | $0.00 | 290,565 |
| 2017-03-09 | Open-market sale | 16,000 | $34.04 | 34,742 |
| 2016-09-27 | Gift | 415 | $0.00 | 50,742 |
| 2016-09-27 | Gift | 415 | $0.00 | 223,455 |
| 2016-09-23 | Open-market sale | 62,910 | $31.40 | 50,327 |
| 2016-09-23 | Gift | 62,910 | $0.00 | 223,718 |
| 2016-09-23 | Gift | 62,910 | $0.00 | 113,237 |
| 2016-09-21 | Grant / award | 56,500 | $0.00 | 286,628 |
| 2016-09-12 | Open-market sale | 50,049 | $31.14 | 50,327 |
| 2016-09-11 | Tax withholding | 57,085 | $30.85 | 230,128 |
| 2016-09-11 | Grant / award | 57,308 | $0.00 | 287,213 |
| 2016-08-22 | Open-market sale | 25,024 | $30.44 | 100,376 |
| 2015-11-18 | Open-market sale | 88,331 | $26.87 | 228,959 |
| 2015-09-11 | Tax withholding | 77,666 | $26.26 | 317,290 |
| 2015-09-11 | Grant / award | 83,875 | $0.00 | 394,956 |
| 2015-09-09 | Grant / award | 71,500 | $0.00 | 311,081 |
| 2015-06-11 | Tax withholding | 3,177 | $28.66 | 238,445 |
| 2015-05-28 | Grant / award | 37,500 | $0.00 | 241,622 |
| 2015-03-02 | Option exercise (derivative) | 67,843 | $0.00 | 0 |
| 2015-03-02 | Option exercise | 67,843 | $23.01 | 271,965 |
| 2015-03-02 | Open-market sale | 67,843 | $30.00 | 204,122 |
| 2015-02-26 | Option exercise (derivative) | 312,500 | $0.00 | 0 |
| 2015-02-26 | Open-market sale | 312,500 | $29.92 | 204,122 |
| 2015-02-26 | Option exercise | 312,500 | $23.40 | 516,622 |
| 2015-02-17 | Option exercise (derivative) | 67,842 | $0.00 | 67,843 |
| 2015-02-17 | Open-market sale | 67,842 | $29.26 | 204,122 |
| 2015-02-17 | Option exercise | 67,842 | $23.01 | 271,964 |
| 2015-01-02 | Gift | 9,888 | $0.00 | 125,400 |
| 2015-01-02 | Gift | 9,888 | $0.00 | 204,122 |
| 2014-12-17 | Gift | 115,512 | $0.00 | 115,512 |
| 2014-12-17 | Gift | 115,512 | $0.00 | 214,010 |
| 2014-12-02 | Option exercise (derivative) | 78,191 | $0.00 | 0 |
| 2014-12-02 | Open-market sale | 78,191 | $27.90 | 329,522 |
| 2014-12-02 | Option exercise | 78,191 | $20.86 | 407,713 |
| 2014-11-18 | Open-market sale | 60,000 | $26.71 | 329,522 |
| 2014-11-17 | Open-market sale | 64,806 | $26.29 | 389,522 |
| 2014-09-11 | Grant / award | 71,900 | $0.00 | 527,599 |
| 2014-09-11 | Tax withholding | 73,271 | $24.93 | 454,328 |
| 2014-09-10 | Grant / award | 75,000 | $0.00 | 455,699 |
| 2014-06-11 | Tax withholding | 2,265 | $25.00 | 379,563 |
| 2014-05-23 | Option exercise (derivative) | 89,171 | $0.00 | 0 |
| 2014-05-23 | Option exercise | 89,171 | $17.86 | 470,999 |
| 2014-05-23 | Open-market sale | 89,171 | $24.49 | 381,828 |
| 2013-11-20 | Open-market sale | 33,212 | $21.40 | 381,828 |
| 2013-09-18 | Grant / award | 65,000 | $0.00 | 415,040 |
| 2013-09-11 | Tax withholding | 43,508 | $24.16 | 350,040 |
| 2013-06-11 | Tax withholding | 2,269 | $24.36 | 391,972 |
| 2013-05-20 | Option exercise (derivative) | 100,000 | $0.00 | 0 |
| 2013-05-20 | Open-market sale | 100,000 | $23.88 | 394,241 |
| 2013-05-20 | Option exercise | 100,000 | $19.18 | 494,241 |
| 2012-12-17 | Open-market sale | 77,256 | $20.08 | 394,241 |
| 2012-09-21 | Open-market sale | 2,200 | $18.91 | 519,297 |
| 2012-09-21 | Open-market sale | 47,800 | $18.91 | 471,497 |
| 2012-09-12 | Grant / award | 75,000 | $0.00 | 521,497 |
| 2012-09-11 | Tax withholding | 35,075 | $19.15 | 446,497 |
| 2012-06-11 | Tax withholding | 2,206 | $16.73 | 479,995 |
| 2012-03-16 | Option exercise (derivative) | 37,500 | $0.00 | 0 |
| 2012-03-16 | Option exercise | 37,500 | $13.04 | 519,701 |
| 2012-03-16 | Open-market sale | 37,500 | $19.95 | 482,201 |
| 2011-09-21 | Tax withholding | 6,430 | $16.53 | 482,201 |
| 2011-09-19 | Gift | 5,600 | $0.00 | 488,631 |
| 2011-09-19 | Gift | 5,600 | $0.00 | 0 |
| 2011-09-11 | Tax withholding | 27,277 | $15.82 | 483,031 |
| 2011-09-08 | Grant / award | 60,000 | $0.00 | 510,308 |
| 2011-08-18 | Option exercise (derivative) | 37,500 | $0.00 | 0 |
| 2011-08-18 | Open-market sale | 18,400 | $15.11 | 450,308 |
| 2011-08-18 | Option exercise | 37,500 | $9.75 | 487,808 |
| 2011-08-18 | Open-market sale | 19,100 | $15.12 | 468,708 |
| 2011-06-16 | Grant / award | 25,000 | $0.00 | 439,090 |
| 2011-04-04 | Option exercise (derivative) | 30,000 | $0.00 | 0 |
| 2011-04-04 | Option exercise | 30,000 | $16.15 | 444,090 |
| 2011-04-04 | Open-market sale | 30,000 | $17.02 | 414,090 |
| 2010-09-21 | Option exercise (derivative) | 35,000 | $0.00 | 0 |
| 2010-09-21 | Open-market sale | 35,000 | $21.57 | 392,070 |
| 2010-09-21 | Tax withholding | 9,337 | $21.75 | 392,070 |
| 2010-09-21 | Option exercise | 35,000 | $17.26 | 427,070 |
| 2010-09-16 | Grant / award | 100,000 | $0.00 | 401,407 |
| 2010-09-11 | Tax withholding | 20,171 | $20.62 | 301,407 |
| 2010-06-29 | Option exercise (derivative) | 50,000 | $0.00 | 0 |
| 2010-06-29 | Option exercise | 50,000 | $16.01 | 370,249 |
| 2010-06-29 | Open-market sale | 50,000 | $21.64 | 320,249 |
| 2010-03-22 | Option exercise (derivative) | 50,000 | $0.00 | 0 |
| 2010-03-22 | Open-market sale | 50,000 | $25.91 | 320,249 |
| 2010-03-22 | Option exercise | 50,000 | $18.57 | 370,249 |
| 2009-11-12 | Grant / award (derivative) | 312,500 | $0.00 | 312,500 |
| 2009-11-12 | Grant / award | 125,000 | $0.00 | 320,249 |
| 2009-09-21 | Tax withholding | 7,150 | $23.40 | 195,249 |
| 2009-09-11 | Tax withholding | 5,581 | $23.01 | 202,399 |
| 2008-09-21 | Tax withholding | 7,150 | $24.29 | 206,505 |
| 2008-09-11 | Tax withholding | 2,765 | $22.99 | 213,655 |
| 2008-09-11 | Grant / award | 31,500 | $0.00 | 177,754 |
| 2008-09-11 | Grant / award | 38,666 | $0.00 | 216,420 |
| 2007-09-21 | Open-market sale | 12,850 | $32.27 | 145,313 |
| 2007-09-21 | Tax withholding | 7,150 | $32.21 | 158,163 |
| 2007-09-20 | Grant / award (derivative) | 300,000 | $0.00 | 300,000 |
| 2007-08-22 | Option exercise (derivative) | 34,000 | $0.00 | 0 |
| 2007-08-22 | Option exercise | 34,000 | $26.42 | 199,313 |
| 2007-08-22 | Open-market sale | 34,000 | $30.26 | 165,313 |
| 2006-12-06 | Option exercise (derivative) | 40,000 | $0.00 | 0 |
| 2006-12-06 | Open-market sale | 98,500 | $27.15 | 238,888 |
| 2006-12-06 | Open-market sale | 40,000 | $27.15 | 164,355 |
| 2006-12-06 | Option exercise | 40,000 | $19.56 | 204,355 |
| 2006-12-06 | Open-market sale | 1,500 | $27.17 | 237,388 |
| 2006-11-21 | Option exercise (derivative) | 27,000 | $0.00 | 0 |
| 2006-11-21 | Open-market sale | 27,000 | $27.12 | 184,131 |
| 2006-11-21 | Option exercise | 27,000 | $12.27 | 211,131 |
| 2006-09-21 | Grant / award (derivative) | 250,000 | $0.00 | 250,000 |
| 2006-09-21 | Grant / award | 100,000 | $0.00 | 184,131 |
| 2006-03-08 | Grant / award (derivative) | 150,000 | $0.00 | 150,000 |
| 2006-02-09 | Option exercise (derivative) | 45,000 | $0.00 | 0 |
| 2006-02-09 | Open-market sale | 45,000 | $19.95 | 82,764 |
| 2006-02-09 | Option exercise | 45,000 | $5.17 | 127,764 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.