SEC CIK 1432178
Pratt Timothy A.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| BSXview stock → | 154,681 | 2017-12-01 |
Position History — BSX
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BSX
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2017-12-01 | Open-market sale | 10,000 | $26.04 | 154,681 |
| 2017-11-01 | Open-market sale | 10,000 | $28.22 | 164,681 |
| 2017-10-02 | Open-market sale | 11,061 | $29.24 | 174,681 |
| 2017-09-01 | Open-market sale | 10,104 | $27.46 | 185,742 |
| 2017-08-01 | Open-market sale | 10,000 | $26.67 | 195,846 |
| 2017-07-03 | Open-market sale | 10,000 | $27.87 | 205,846 |
| 2017-06-01 | Open-market sale | 10,000 | $27.13 | 215,846 |
| 2017-05-01 | Open-market sale | 10,000 | $26.37 | 225,846 |
| 2017-04-03 | Open-market sale | 10,000 | $24.87 | 235,846 |
| 2017-03-03 | Open-market sale | 23,540 | $25.01 | 245,846 |
| 2017-02-28 | Option exercise (derivative) | 8,457 | $0.00 | 8,458 |
| 2017-02-28 | Grant / award (derivative) | 39,525 | $0.00 | 39,525 |
| 2017-02-28 | Grant / award (derivative) | 19,849 | $0.00 | 19,849 |
| 2017-02-28 | Grant / award (derivative) | 12,219 | $0.00 | 12,219 |
| 2017-02-28 | Option exercise | 8,457 | $0.00 | 294,948 |
| 2017-02-28 | Grant / award | 45,870 | $0.00 | 286,491 |
| 2017-02-28 | Tax withholding | 25,562 | $24.55 | 269,386 |
| 2017-02-27 | Option exercise (derivative) | 9,555 | $0.00 | 16,915 |
| 2017-02-27 | Option exercise | 9,555 | $0.00 | 248,758 |
| 2017-02-27 | Tax withholding | 3,305 | $24.81 | 245,453 |
| 2017-02-27 | Open-market sale | 4,832 | $24.84 | 240,621 |
| 2017-02-24 | Tax withholding | 1,194 | $24.48 | 236,105 |
| 2017-02-24 | Option exercise (derivative) | 4,587 | $0.00 | 9,174 |
| 2017-02-24 | Tax withholding | 1,489 | $24.78 | 239,203 |
| 2017-02-24 | Option exercise | 4,587 | $0.00 | 240,692 |
| 2017-02-23 | Option exercise (derivative) | 3,678 | $0.00 | 11,037 |
| 2017-02-23 | Option exercise | 3,678 | $0.00 | 237,299 |
| 2017-02-23 | Tax withholding | 1,194 | $24.48 | 236,105 |
| 2017-02-22 | Option exercise (derivative) | 3,476 | $0.00 | 13,905 |
| 2017-02-22 | Tax withholding | 1,128 | $25.16 | 233,621 |
| 2017-02-22 | Option exercise | 3,476 | $0.00 | 234,749 |
| 2017-01-09 | Open-market sale | 6,195 | $22.24 | 231,273 |
| 2017-01-01 | Option exercise (derivative) | 23,347 | $0.00 | 0 |
| 2017-01-01 | Option exercise | 23,347 | $0.00 | 245,326 |
| 2017-01-01 | Tax withholding | 7,858 | $21.63 | 237,468 |
| 2016-12-23 | Gift | 11,725 | $0.00 | 221,979 |
| 2016-12-01 | Option exercise (derivative) | 18,761 | $0.00 | 0 |
| 2016-12-01 | Open-market sale | 26,726 | $20.48 | 233,704 |
| 2016-12-01 | Option exercise | 18,761 | $13.56 | 260,430 |
| 2016-11-01 | Option exercise (derivative) | 17,000 | $0.00 | 18,761 |
| 2016-11-01 | Open-market sale | 24,752 | $21.89 | 241,669 |
| 2016-11-01 | Option exercise | 17,000 | $13.56 | 266,421 |
| 2016-10-03 | Option exercise (derivative) | 17,000 | $0.00 | 35,761 |
| 2016-10-03 | Option exercise | 17,000 | $13.56 | 273,421 |
| 2016-10-03 | Open-market sale | 24,000 | $23.54 | 249,421 |
| 2016-09-01 | Option exercise (derivative) | 17,000 | $0.00 | 52,761 |
| 2016-09-01 | Open-market sale | 24,074 | $24.10 | 256,421 |
| 2016-09-01 | Option exercise | 17,000 | $13.56 | 280,495 |
| 2016-08-01 | Option exercise (derivative) | 17,000 | $0.00 | 69,761 |
| 2016-08-01 | Open-market sale | 24,000 | $24.46 | 263,495 |
| 2016-08-01 | Option exercise | 17,000 | $13.56 | 287,495 |
| 2016-07-01 | Option exercise (derivative) | 17,000 | $0.00 | 86,761 |
| 2016-07-01 | Open-market sale | 24,000 | $23.39 | 270,495 |
| 2016-07-01 | Option exercise | 17,000 | $13.56 | 294,495 |
| 2016-06-01 | Option exercise (derivative) | 17,000 | $0.00 | 103,761 |
| 2016-06-01 | Option exercise | 17,000 | $13.56 | 301,724 |
| 2016-06-01 | Open-market sale | 24,229 | $22.66 | 277,495 |
| 2016-05-02 | Option exercise (derivative) | 17,000 | $0.00 | 120,761 |
| 2016-05-02 | Open-market sale | 24,000 | $21.93 | 284,724 |
| 2016-05-02 | Option exercise | 17,000 | $13.56 | 308,724 |
| 2016-04-27 | Open-market sale | 39,927 | $21.40 | 291,724 |
| 2016-04-01 | Option exercise (derivative) | 17,000 | $0.00 | 137,761 |
| 2016-04-01 | Option exercise | 17,000 | $13.56 | 355,651 |
| 2016-04-01 | Open-market sale | 24,000 | $18.73 | 331,651 |
| 2016-03-01 | Open-market sale | 15,068 | $16.97 | 338,651 |
| 2016-02-29 | Open-market sale | 2,426 | $17.19 | 353,719 |
| 2016-02-28 | Option exercise (derivative) | 10,476 | $0.00 | 26,470 |
| 2016-02-28 | Option exercise (derivative) | 8,457 | $0.00 | 36,946 |
| 2016-02-28 | Tax withholding | 8,919 | $17.21 | 356,145 |
| 2016-02-28 | Option exercise | 8,457 | $0.00 | 365,064 |
| 2016-02-28 | Option exercise | 10,476 | $0.00 | 356,607 |
| 2016-02-27 | Option exercise (derivative) | 9,554 | $0.00 | 45,403 |
| 2016-02-27 | Tax withholding | 4,500 | $17.21 | 346,131 |
| 2016-02-27 | Option exercise | 9,554 | $0.00 | 350,631 |
| 2016-02-25 | Open-market sale | 13,570 | $17.28 | 341,077 |
| 2016-02-24 | Option exercise (derivative) | 4,587 | $0.00 | 13,761 |
| 2016-02-24 | Tax withholding | 2,161 | $17.33 | 354,647 |
| 2016-02-24 | Option exercise | 4,587 | $0.00 | 356,808 |
| 2016-02-23 | Option exercise (derivative) | 3,678 | $0.00 | 14,715 |
| 2016-02-23 | Tax withholding | 1,733 | $17.24 | 352,221 |
| 2016-02-23 | Option exercise | 3,678 | $0.00 | 353,954 |
| 2016-02-22 | Grant / award (derivative) | 50,590 | $0.00 | 50,590 |
| 2016-02-22 | Grant / award (derivative) | 20,012 | $0.00 | 20,012 |
| 2016-02-22 | Grant / award (derivative) | 17,381 | $0.00 | 17,381 |
| 2016-02-22 | Grant / award | 84,572 | $0.00 | 388,348 |
| 2016-02-22 | Tax withholding | 38,072 | $17.26 | 350,276 |
| 2016-01-08 | Open-market sale | 7,160 | $17.67 | 303,776 |
| 2016-01-01 | Option exercise (derivative) | 42,878 | $0.00 | 0 |
| 2016-01-01 | Tax withholding | 14,237 | $18.44 | 310,936 |
| 2016-01-01 | Option exercise | 42,878 | $0.00 | 325,173 |
| 2015-12-01 | Option exercise (derivative) | 17,000 | $13.56 | 154,761 |
| 2015-12-01 | Option exercise | 17,000 | $13.56 | 306,295 |
| 2015-12-01 | Open-market sale | 24,000 | $18.43 | 282,295 |
| 2015-11-05 | Open-market sale | 19,598 | $19.00 | 289,295 |
| 2015-11-02 | Option exercise (derivative) | 17,000 | $13.56 | 171,761 |
| 2015-11-02 | Disposition to issuer | 24,000 | $18.45 | 308,893 |
| 2015-11-02 | Option exercise | 17,000 | $13.56 | 332,893 |
| 2015-10-28 | Open-market sale | 3,500 | $18.00 | 315,893 |
| 2015-10-05 | Open-market sale | 3,500 | $17.34 | 319,393 |
| 2015-10-01 | Option exercise (derivative) | 17,000 | $13.56 | 188,761 |
| 2015-10-01 | Option exercise | 17,000 | $13.56 | 339,893 |
| 2015-10-01 | Open-market sale | 17,000 | $16.33 | 322,893 |
| 2015-02-28 | Option exercise (derivative) | 10,474 | $0.00 | 54,957 |
| 2015-02-28 | Option exercise (derivative) | 8,457 | $0.00 | 65,431 |
| 2015-02-28 | Option exercise | 8,457 | $0.00 | 331,811 |
| 2015-02-28 | Option exercise | 10,474 | $0.00 | 323,354 |
| 2015-02-28 | Tax withholding | 8,918 | $16.90 | 322,893 |
| 2015-02-27 | Option exercise (derivative) | 3,981 | $0.00 | 83,442 |
| 2015-02-27 | Option exercise (derivative) | 9,554 | $0.00 | 73,888 |
| 2015-02-27 | Tax withholding | 6,376 | $16.90 | 312,880 |
| 2015-02-27 | Option exercise | 3,981 | $0.00 | 319,256 |
| 2015-02-27 | Option exercise | 9,554 | $0.00 | 315,275 |
| 2015-02-24 | Option exercise (derivative) | 4,587 | $0.00 | 18,348 |
| 2015-02-24 | Tax withholding | 2,161 | $16.62 | 305,721 |
| 2015-02-24 | Option exercise | 4,587 | $0.00 | 307,882 |
| 2015-02-23 | Grant / award (derivative) | 51,724 | $0.00 | 51,724 |
| 2015-02-23 | Grant / award (derivative) | 23,347 | $0.00 | 23,347 |
| 2015-02-23 | Grant / award (derivative) | 18,393 | $0.00 | 18,393 |
| 2015-02-23 | Tax withholding | 35,551 | $16.31 | 303,295 |
| 2015-02-23 | Grant / award | 75,478 | $0.00 | 338,846 |
| 2015-02-16 | Option exercise (derivative) | 28,435 | $0.00 | 87,423 |
| 2015-02-16 | Tax withholding | 11,681 | $14.98 | 265,791 |
| 2015-02-16 | Option exercise | 28,435 | $0.00 | 277,472 |
| 2015-01-01 | Option exercise (derivative) | 62,102 | $0.00 | 0 |
| 2015-01-01 | Option exercise | 62,102 | $0.00 | 269,556 |
| 2015-01-01 | Tax withholding | 20,519 | $13.25 | 249,037 |
| 2014-02-28 | Option exercise (derivative) | 8,457 | $0.00 | 126,333 |
| 2014-02-28 | Option exercise (derivative) | 10,475 | $0.00 | 115,858 |
| 2014-02-28 | Option exercise | 8,457 | $0.00 | 216,391 |
| 2014-02-28 | Option exercise | 10,475 | $0.00 | 207,934 |
| 2014-02-28 | Tax withholding | 8,937 | $13.10 | 207,454 |
| 2014-02-27 | Option exercise (derivative) | 3,981 | $0.00 | 144,344 |
| 2014-02-27 | Option exercise (derivative) | 9,554 | $0.00 | 134,790 |
| 2014-02-27 | Option exercise | 9,554 | $0.00 | 199,868 |
| 2014-02-27 | Option exercise | 3,981 | $0.00 | 203,849 |
| 2014-02-27 | Tax withholding | 6,390 | $13.30 | 197,459 |
| 2014-02-24 | Grant / award (derivative) | 54,644 | $0.00 | 54,644 |
| 2014-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 148,325 |
| 2014-02-24 | Grant / award (derivative) | 22,935 | $0.00 | 22,935 |
| 2014-02-24 | Grant / award (derivative) | 42,878 | $0.00 | 42,878 |
| 2014-02-24 | Option exercise | 3,012 | $0.00 | 219,240 |
| 2014-02-24 | Tax withholding | 28,926 | $13.08 | 190,314 |
| 2014-02-24 | Grant / award | 78,089 | $0.00 | 216,228 |
| 2014-02-24 | Tax withholding | 31,349 | $13.08 | 187,891 |
| 2014-02-16 | Option exercise (derivative) | 28,434 | $0.00 | 151,337 |
| 2014-02-16 | Option exercise | 28,434 | $0.00 | 147,445 |
| 2014-02-16 | Tax withholding | 9,306 | $13.30 | 138,139 |
| 2013-11-19 | Open-market sale | 20,132 | $11.94 | 119,011 |
| 2013-05-01 | Option exercise (derivative) | 14,746 | $0.00 | 179,771 |
| 2013-05-01 | Tax withholding | 4,808 | $7.49 | 139,143 |
| 2013-05-01 | Option exercise | 14,746 | $0.00 | 143,951 |
| 2013-02-28 | Grant / award (derivative) | 62,102 | $0.00 | 62,102 |
| 2013-02-28 | Grant / award (derivative) | 110,089 | $0.00 | 110,089 |
| 2013-02-28 | Grant / award (derivative) | 42,286 | $0.00 | 204,991 |
| 2013-02-28 | Option exercise (derivative) | 10,474 | $0.00 | 194,517 |
| 2013-02-28 | Tax withholding | 3,415 | $7.39 | 129,205 |
| 2013-02-28 | Option exercise | 10,474 | $0.00 | 132,620 |
| 2013-02-27 | Option exercise (derivative) | 3,981 | $0.00 | 172,259 |
| 2013-02-27 | Option exercise (derivative) | 9,554 | $0.00 | 162,705 |
| 2013-02-27 | Option exercise | 9,554 | $0.00 | 122,578 |
| 2013-02-27 | Option exercise | 3,981 | $0.00 | 126,559 |
| 2013-02-27 | Tax withholding | 1,298 | $7.33 | 125,261 |
| 2013-02-27 | Tax withholding | 3,115 | $7.33 | 122,146 |
| 2013-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 176,240 |
| 2013-02-24 | Tax withholding | 982 | $7.37 | 113,024 |
| 2013-02-24 | Option exercise | 3,012 | $0.00 | 114,006 |
| 2013-02-16 | Option exercise (derivative) | 28,435 | $0.00 | 179,252 |
| 2013-02-16 | Tax withholding | 9,307 | $7.54 | 110,994 |
| 2013-02-16 | Option exercise | 28,435 | $0.00 | 120,301 |
| 2012-05-01 | Option exercise (derivative) | 14,750 | $0.00 | 207,687 |
| 2012-05-01 | Tax withholding | 4,676 | $6.26 | 91,866 |
| 2012-05-01 | Option exercise | 14,750 | $0.00 | 96,542 |
| 2012-02-28 | Option exercise (derivative) | 10,475 | $0.00 | 222,437 |
| 2012-02-28 | Option exercise | 10,475 | $0.00 | 85,113 |
| 2012-02-28 | Tax withholding | 3,321 | $6.36 | 81,792 |
| 2012-02-27 | Grant / award (derivative) | 11,943 | $0.00 | 232,912 |
| 2012-02-27 | Grant / award (derivative) | 47,771 | $0.00 | 220,969 |
| 2012-02-27 | Grant / award (derivative) | 112,490 | $0.00 | 112,490 |
| 2012-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 173,198 |
| 2012-02-24 | Option exercise | 3,012 | $0.00 | 75,593 |
| 2012-02-24 | Tax withholding | 955 | $6.25 | 74,638 |
| 2012-02-16 | Option exercise (derivative) | 28,434 | $0.00 | 176,210 |
| 2012-02-16 | Option exercise | 28,434 | $0.00 | 81,874 |
| 2012-02-16 | Tax withholding | 9,293 | $5.97 | 72,581 |
| 2011-05-02 | Option exercise (derivative) | 14,750 | $0.00 | 204,644 |
| 2011-05-02 | Option exercise | 14,750 | $0.00 | 58,124 |
| 2011-05-02 | Tax withholding | 4,684 | $7.72 | 53,440 |
| 2011-02-28 | Grant / award (derivative) | 232,919 | $0.00 | 232,919 |
| 2011-02-28 | Grant / award (derivative) | 52,374 | $0.00 | 219,394 |
| 2011-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 167,020 |
| 2011-02-24 | Tax withholding | 957 | $7.02 | 43,374 |
| 2011-02-24 | Option exercise | 3,012 | $0.00 | 44,331 |
| 2011-02-16 | Option exercise (derivative) | 28,435 | $0.00 | 170,032 |
| 2011-02-16 | Option exercise | 28,435 | $0.00 | 50,435 |
| 2011-02-16 | Tax withholding | 9,116 | $7.10 | 41,319 |
| 2010-05-03 | Tax withholding | 4,684 | $6.86 | 22,000 |
| 2010-05-01 | Option exercise (derivative) | 14,750 | $0.00 | 198,467 |
| 2010-05-01 | Option exercise | 14,750 | $0.00 | 26,684 |
| 2010-02-26 | Grant / award (derivative) | 4,348 | $0.00 | 4,348 |
| 2010-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 213,217 |
| 2010-02-24 | Option exercise | 3,012 | $0.00 | 13,078 |
| 2010-02-24 | Tax withholding | 1,144 | $7.80 | 11,934 |
| 2010-02-16 | Grant / award (derivative) | 192,308 | $0.00 | 192,308 |
| 2010-02-16 | Grant / award (derivative) | 42,173 | $0.00 | 216,229 |
| 2010-02-16 | Grant / award (derivative) | 100,000 | $0.00 | 174,056 |
| 2009-05-01 | Option exercise (derivative) | 14,750 | $0.00 | 74,056 |
| 2009-05-01 | Tax withholding | 4,684 | $8.32 | 10,066 |
| 2009-05-01 | Option exercise | 14,750 | $0.00 | 14,750 |
| 2009-02-24 | Grant / award (derivative) | 100,536 | $0.00 | 100,536 |
| 2009-02-24 | Grant / award (derivative) | 15,060 | $0.00 | 88,806 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.