SEC CIK 1357220
Howes Paul L
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NPKIview stock → | 1,236,325 | 2021-08-26 |
Position History — NPKI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NPKI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2021-08-26 | Open-market buy | 30,000 | $2.29 | 1,236,325 |
| 2021-06-01 | Option exercise (derivative) | 42,767 | $0.00 | 344,387 |
| 2021-06-01 | Option exercise (derivative) | 67,430 | $0.00 | 387,154 |
| 2021-06-01 | Option exercise (derivative) | 138,479 | $0.00 | 454,584 |
| 2021-06-01 | Option exercise | 67,430 | $0.00 | 1,206,919 |
| 2021-06-01 | Option exercise | 138,479 | $0.00 | 1,193,980 |
| 2021-06-01 | Tax withholding | 54,491 | $3.51 | 1,139,489 |
| 2021-06-01 | Tax withholding | 16,828 | $3.51 | 1,206,325 |
| 2021-06-01 | Option exercise | 42,767 | $0.00 | 1,223,153 |
| 2021-06-01 | Tax withholding | 26,533 | $3.51 | 1,180,386 |
| 2021-05-20 | Grant / award (derivative) | 448,280 | $0.00 | 1,041,343 |
| 2021-05-18 | Option exercise (derivative) | 25,000 | $0.00 | 593,063 |
| 2021-05-18 | Option exercise | 25,000 | $0.00 | 1,061,226 |
| 2021-05-18 | Tax withholding | 5,725 | $3.63 | 1,055,501 |
| 2020-11-16 | Open-market buy | 7,500 | $1.30 | 1,036,226 |
| 2020-11-16 | Open-market buy | 37,500 | $1.28 | 1,028,726 |
| 2020-11-13 | Open-market buy | 12,500 | $1.15 | 991,226 |
| 2020-06-01 | Option exercise (derivative) | 52,884 | $0.00 | 728,260 |
| 2020-06-01 | Option exercise (derivative) | 42,767 | $0.00 | 685,493 |
| 2020-06-01 | Option exercise (derivative) | 67,430 | $0.00 | 618,063 |
| 2020-06-01 | Tax withholding | 10,413 | $2.08 | 995,145 |
| 2020-06-01 | Tax withholding | 12,877 | $2.08 | 1,005,558 |
| 2020-06-01 | Option exercise | 67,430 | $0.00 | 1,018,435 |
| 2020-06-01 | Option exercise | 42,767 | $0.00 | 951,005 |
| 2020-06-01 | Option exercise | 52,884 | $0.00 | 908,238 |
| 2020-06-01 | Tax withholding | 16,419 | $2.08 | 978,726 |
| 2020-05-21 | Grant / award (derivative) | 415,437 | $0.00 | 781,144 |
| 2019-11-19 | Open-market buy | 15,000 | $5.84 | 855,354 |
| 2019-07-02 | Option exercise (derivative) | 156,424 | $0.00 | 0 |
| 2019-07-02 | Tax withholding | 61,552 | $7.12 | 840,354 |
| 2019-07-02 | Option exercise | 156,424 | $0.00 | 901,906 |
| 2019-06-01 | Option exercise (derivative) | 42,767 | $0.00 | 365,707 |
| 2019-06-01 | Option exercise (derivative) | 52,884 | $0.00 | 408,474 |
| 2019-06-01 | Option exercise (derivative) | 83,239 | $0.00 | 461,358 |
| 2019-06-01 | Tax withholding | 16,828 | $6.99 | 745,482 |
| 2019-06-01 | Option exercise | 42,767 | $0.00 | 762,310 |
| 2019-06-01 | Tax withholding | 20,809 | $6.99 | 719,543 |
| 2019-06-01 | Option exercise | 52,884 | $0.00 | 740,352 |
| 2019-06-01 | Tax withholding | 32,754 | $6.99 | 687,468 |
| 2019-06-01 | Option exercise | 83,239 | $0.00 | 720,222 |
| 2019-05-23 | Grant / award (derivative) | 202,289 | $0.00 | 544,597 |
| 2019-05-18 | Option exercise (derivative) | 25,000 | $0.00 | 342,308 |
| 2019-05-18 | Option exercise | 25,000 | $0.00 | 646,820 |
| 2019-05-18 | Tax withholding | 9,837 | $7.61 | 636,983 |
| 2019-04-05 | Open-market sale | 106,487 | $9.50 | 621,820 |
| 2019-04-01 | Option exercise (derivative) | 200,000 | $0.00 | 0 |
| 2019-04-01 | Open-market sale | 200,000 | $9.21 | 728,307 |
| 2019-04-01 | Option exercise | 200,000 | $3.31 | 928,307 |
| 2018-08-14 | Option exercise (derivative) | 91,350 | $0.00 | 156,424 |
| 2018-08-14 | Option exercise | 91,350 | $0.00 | 764,253 |
| 2018-08-14 | Tax withholding | 35,946 | $10.40 | 728,307 |
| 2018-06-01 | Option exercise (derivative) | 45,379 | $0.00 | 503,433 |
| 2018-06-01 | Option exercise (derivative) | 52,885 | $0.00 | 450,548 |
| 2018-06-01 | Option exercise (derivative) | 83,240 | $0.00 | 367,308 |
| 2018-06-01 | Tax withholding | 20,810 | $10.85 | 622,417 |
| 2018-06-01 | Tax withholding | 32,754 | $10.85 | 672,903 |
| 2018-06-01 | Option exercise | 52,885 | $0.00 | 643,227 |
| 2018-06-01 | Tax withholding | 17,856 | $10.85 | 590,342 |
| 2018-06-01 | Option exercise | 45,379 | $0.00 | 608,198 |
| 2018-06-01 | Option exercise | 83,240 | $0.00 | 705,657 |
| 2018-05-16 | Grant / award (derivative) | 128,301 | $0.00 | 548,812 |
| 2018-05-04 | Option exercise (derivative) | 47,495 | $0.00 | 0 |
| 2018-05-04 | Option exercise | 47,495 | $7.89 | 610,314 |
| 2018-05-04 | Open-market sale | 47,495 | $10.40 | 562,819 |
| 2018-05-03 | Option exercise (derivative) | 75,000 | $0.00 | 47,495 |
| 2018-05-03 | Option exercise | 75,000 | $7.89 | 637,819 |
| 2018-05-03 | Open-market sale | 75,000 | $10.27 | 562,819 |
| 2018-05-02 | Option exercise (derivative) | 27,505 | $0.00 | 122,495 |
| 2018-05-02 | Open-market sale | 27,505 | $10.51 | 562,819 |
| 2018-05-02 | Option exercise | 27,505 | $7.89 | 590,324 |
| 2017-11-06 | Tax withholding | 41,950 | $9.45 | 562,819 |
| 2017-08-16 | Option exercise (derivative) | 73,953 | $0.00 | 247,774 |
| 2017-08-16 | Tax withholding | 31,023 | $7.50 | 604,769 |
| 2017-08-16 | Option exercise | 73,953 | $0.00 | 635,792 |
| 2017-06-01 | Option exercise (derivative) | 45,379 | $0.00 | 503,751 |
| 2017-06-01 | Option exercise (derivative) | 83,240 | $0.00 | 420,511 |
| 2017-06-01 | Tax withholding | 34,919 | $7.54 | 561,839 |
| 2017-06-01 | Option exercise | 83,240 | $0.00 | 596,758 |
| 2017-06-01 | Tax withholding | 19,036 | $7.54 | 513,518 |
| 2017-06-01 | Option exercise | 45,379 | $0.00 | 532,554 |
| 2017-06-01 | Tax withholding | 15,450 | $7.54 | 487,175 |
| 2017-05-18 | Grant / award (derivative) | 50,000 | $0.00 | 549,130 |
| 2017-05-18 | Grant / award (derivative) | 158,653 | $0.00 | 499,130 |
| 2017-05-16 | Option exercise (derivative) | 32,091 | $0.00 | 0 |
| 2017-05-16 | Option exercise | 32,091 | $7.82 | 534,716 |
| 2017-05-16 | Open-market sale | 32,091 | $7.90 | 502,625 |
| 2017-05-15 | Option exercise (derivative) | 47,909 | $0.00 | 32,091 |
| 2017-05-15 | Option exercise | 47,909 | $7.82 | 550,534 |
| 2017-05-15 | Open-market sale | 47,909 | $8.01 | 502,625 |
| 2016-08-10 | Option exercise (derivative) | 66,723 | $0.00 | 321,727 |
| 2016-08-10 | Option exercise | 30,644 | $0.00 | 576,620 |
| 2016-08-10 | Tax withholding | 12,855 | $6.72 | 563,765 |
| 2016-06-09 | Tax withholding | 14,270 | $5.36 | 545,976 |
| 2016-06-01 | Option exercise (derivative) | 45,380 | $0.00 | 340,477 |
| 2016-06-01 | Option exercise | 45,380 | $0.00 | 579,282 |
| 2016-06-01 | Tax withholding | 19,036 | $4.99 | 560,246 |
| 2016-06-01 | Tax withholding | 15,450 | $4.99 | 533,902 |
| 2016-05-19 | Grant / award (derivative) | 249,719 | $0.00 | 385,857 |
| 2016-05-19 | Grant / award (derivative) | 156,424 | $0.00 | 388,450 |
| 2016-05-19 | Grant / award (derivative) | 274,593 | $0.00 | 274,593 |
| 2015-11-06 | Tax withholding | 41,950 | $6.22 | 549,352 |
| 2015-06-09 | Tax withholding | 13,983 | $8.66 | 591,302 |
| 2015-06-09 | Tax withholding | 14,270 | $8.66 | 605,285 |
| 2015-06-01 | Tax withholding | 14,788 | $8.70 | 619,555 |
| 2015-05-22 | Grant / award (derivative) | 156,514 | $0.00 | 156,514 |
| 2015-05-22 | Grant / award (derivative) | 91,350 | $0.00 | 232,026 |
| 2015-05-22 | Grant / award (derivative) | 136,138 | $0.00 | 136,138 |
| 2014-08-05 | Open-market sale | 56,000 | $12.24 | 634,343 |
| 2014-08-04 | Open-market sale | 16,692 | $12.30 | 690,343 |
| 2014-06-09 | Tax withholding | 36,191 | $11.99 | 707,035 |
| 2014-05-21 | Grant / award (derivative) | 73,953 | $0.00 | 140,676 |
| 2014-05-21 | Grant / award (derivative) | 124,496 | $0.00 | 124,496 |
| 2014-05-21 | Grant / award | 110,491 | $0.00 | 743,226 |
| 2013-11-06 | Grant / award | 200,000 | $0.00 | 632,735 |
| 2013-06-11 | Option exercise (derivative) | 21,000 | $0.00 | 0 |
| 2013-06-11 | Open-market sale | 3,766 | $11.14 | 438,096 |
| 2013-06-11 | Open-market sale | 100 | $11.14 | 441,862 |
| 2013-06-11 | Open-market sale | 2,273 | $11.13 | 441,962 |
| 2013-06-11 | Open-market sale | 100 | $11.12 | 444,235 |
| 2013-06-11 | Open-market sale | 300 | $11.12 | 444,335 |
| 2013-06-11 | Open-market sale | 1,300 | $11.11 | 444,635 |
| 2013-06-11 | Open-market sale | 500 | $11.10 | 445,935 |
| 2013-06-11 | Open-market sale | 100 | $11.09 | 446,435 |
| 2013-06-11 | Open-market sale | 100 | $11.09 | 446,535 |
| 2013-06-11 | Open-market sale | 1,300 | $11.08 | 446,635 |
| 2013-06-11 | Open-market sale | 100 | $11.07 | 447,935 |
| 2013-06-11 | Open-market sale | 200 | $11.06 | 448,035 |
| 2013-06-11 | Open-market sale | 300 | $11.05 | 448,235 |
| 2013-06-11 | Open-market sale | 600 | $11.04 | 448,535 |
| 2013-06-11 | Open-market sale | 400 | $11.03 | 449,135 |
| 2013-06-11 | Open-market sale | 600 | $11.02 | 449,535 |
| 2013-06-11 | Open-market sale | 100 | $11.02 | 450,135 |
| 2013-06-11 | Open-market sale | 1,800 | $11.01 | 450,235 |
| 2013-06-11 | Open-market sale | 200 | $11.01 | 452,035 |
| 2013-06-11 | Open-market sale | 1,500 | $11.00 | 452,235 |
| 2013-06-11 | Option exercise | 21,000 | $7.17 | 453,735 |
| 2013-06-11 | Open-market sale | 661 | $11.16 | 432,735 |
| 2013-06-11 | Open-market sale | 100 | $11.18 | 433,396 |
| 2013-06-11 | Open-market sale | 1,000 | $11.17 | 433,496 |
| 2013-06-11 | Open-market sale | 200 | $11.17 | 434,496 |
| 2013-06-11 | Open-market sale | 100 | $11.16 | 434,696 |
| 2013-06-11 | Open-market sale | 1,700 | $11.16 | 434,796 |
| 2013-06-11 | Open-market sale | 1,400 | $11.15 | 436,496 |
| 2013-06-11 | Open-market sale | 200 | $11.15 | 437,896 |
| 2013-06-10 | Open-market sale | 199 | $11.33 | 470,752 |
| 2013-06-10 | Open-market sale | 200 | $11.33 | 470,951 |
| 2013-06-10 | Open-market sale | 2,200 | $11.32 | 471,151 |
| 2013-06-10 | Open-market sale | 200 | $11.32 | 473,351 |
| 2013-06-10 | Open-market sale | 5,956 | $11.31 | 473,551 |
| 2013-06-10 | Open-market sale | 3,700 | $11.31 | 479,507 |
| 2013-06-10 | Open-market sale | 100 | $11.30 | 483,207 |
| 2013-06-10 | Open-market sale | 5,765 | $11.30 | 483,307 |
| 2013-06-10 | Open-market sale | 800 | $11.29 | 489,072 |
| 2013-06-10 | Open-market sale | 1,400 | $11.28 | 489,872 |
| 2013-06-10 | Open-market sale | 463 | $11.24 | 491,272 |
| 2013-06-10 | Option exercise | 59,000 | $7.17 | 491,735 |
| 2013-06-10 | Open-market sale | 700 | $11.42 | 437,413 |
| 2013-06-10 | Open-market sale | 200 | $11.41 | 438,113 |
| 2013-06-10 | Open-market sale | 800 | $11.41 | 438,313 |
| 2013-06-10 | Open-market sale | 1,232 | $11.40 | 439,113 |
| 2013-06-10 | Open-market sale | 1,600 | $11.40 | 440,345 |
| 2013-06-10 | Open-market sale | 3,572 | $11.39 | 441,945 |
| 2013-06-10 | Open-market sale | 100 | $11.39 | 445,517 |
| 2013-06-10 | Open-market sale | 4,000 | $11.38 | 445,617 |
| 2013-06-10 | Open-market sale | 200 | $11.38 | 449,617 |
| 2013-06-10 | Open-market sale | 3,165 | $11.37 | 449,817 |
| 2013-06-10 | Open-market sale | 800 | $11.37 | 452,982 |
| 2013-06-10 | Open-market sale | 4,857 | $11.36 | 453,782 |
| 2013-06-10 | Open-market sale | 400 | $11.36 | 458,639 |
| 2013-06-10 | Open-market sale | 4,975 | $11.35 | 459,039 |
| 2013-06-10 | Open-market sale | 1,400 | $11.35 | 464,014 |
| 2013-06-10 | Open-market sale | 5,238 | $11.34 | 465,414 |
| 2013-06-10 | Open-market sale | 100 | $11.34 | 470,652 |
| 2013-06-10 | Option exercise (derivative) | 59,000 | $0.00 | 21,000 |
| 2013-06-10 | Open-market sale | 300 | $11.43 | 437,113 |
| 2013-06-10 | Open-market sale | 1,926 | $11.43 | 435,187 |
| 2013-06-10 | Open-market sale | 1,852 | $11.47 | 432,735 |
| 2013-06-10 | Open-market sale | 300 | $11.46 | 434,587 |
| 2013-06-10 | Open-market sale | 100 | $11.45 | 434,887 |
| 2013-06-10 | Open-market sale | 100 | $11.44 | 434,987 |
| 2013-06-10 | Open-market sale | 100 | $11.44 | 435,087 |
| 2013-06-09 | Tax withholding | 36,649 | $11.45 | 432,735 |
| 2013-06-06 | Grant / award (derivative) | 107,518 | $0.00 | 107,518 |
| 2013-06-06 | Grant / award (derivative) | 66,723 | $0.00 | 66,723 |
| 2013-06-06 | Grant / award | 102,051 | $0.00 | 469,384 |
| 2013-03-08 | Option exercise (derivative) | 31,200 | $0.00 | 0 |
| 2013-03-08 | Option exercise | 31,200 | $8.08 | 398,533 |
| 2013-03-08 | Open-market sale | 7,392 | $9.09 | 391,141 |
| 2013-03-08 | Open-market sale | 1,000 | $9.10 | 390,141 |
| 2013-03-08 | Open-market sale | 400 | $9.11 | 389,741 |
| 2013-03-08 | Open-market sale | 100 | $9.11 | 389,641 |
| 2013-03-08 | Open-market sale | 100 | $9.11 | 389,541 |
| 2013-03-08 | Open-market sale | 5,000 | $9.11 | 384,541 |
| 2013-03-08 | Open-market sale | 4,008 | $9.12 | 380,533 |
| 2013-03-08 | Open-market sale | 1,000 | $9.13 | 377,433 |
| 2013-03-08 | Open-market sale | 5,100 | $9.14 | 372,333 |
| 2013-03-08 | Open-market sale | 5,000 | $9.15 | 367,333 |
| 2013-03-08 | Open-market sale | 2,100 | $9.12 | 378,433 |
| 2013-03-07 | Open-market sale | 32,338 | $9.02 | 495,468 |
| 2013-03-07 | Open-market sale | 520 | $9.02 | 527,806 |
| 2013-03-07 | Open-market sale | 100 | $9.01 | 528,326 |
| 2013-03-07 | Open-market sale | 200 | $9.01 | 528,426 |
| 2013-03-07 | Open-market sale | 10,955 | $9.01 | 528,626 |
| 2013-03-07 | Open-market sale | 12,500 | $9.00 | 539,581 |
| 2013-03-07 | Open-market sale | 100 | $9.02 | 495,368 |
| 2013-03-07 | Open-market sale | 61,618 | $9.05 | 425,613 |
| 2013-03-07 | Open-market sale | 4,464 | $9.07 | 388,134 |
| 2013-03-07 | Open-market sale | 474 | $9.07 | 392,598 |
| 2013-03-07 | Open-market sale | 26,350 | $9.06 | 393,072 |
| 2013-03-07 | Open-market sale | 6,191 | $9.06 | 419,422 |
| 2013-03-07 | Open-market sale | 20,801 | $9.03 | 367,333 |
| 2013-03-07 | Open-market sale | 183 | $9.05 | 487,231 |
| 2013-03-07 | Open-market sale | 6,955 | $9.04 | 487,414 |
| 2013-03-07 | Open-market sale | 199 | $9.04 | 494,369 |
| 2013-03-07 | Open-market sale | 400 | $9.03 | 494,568 |
| 2013-03-07 | Open-market sale | 400 | $9.02 | 494,968 |
| 2013-03-06 | Open-market sale | 55,676 | $9.00 | 655,457 |
| 2013-03-06 | Open-market sale | 17,746 | $9.05 | 552,081 |
| 2013-03-06 | Open-market sale | 5,000 | $9.20 | 569,827 |
| 2013-03-06 | Open-market sale | 400 | $9.15 | 574,827 |
| 2013-03-06 | Open-market sale | 100 | $9.14 | 575,227 |
| 2013-03-06 | Open-market sale | 1,300 | $9.13 | 575,327 |
| 2013-03-06 | Open-market sale | 100 | $9.11 | 576,627 |
| 2013-03-06 | Open-market sale | 4,701 | $9.10 | 576,727 |
| 2013-03-06 | Open-market sale | 600 | $9.08 | 581,428 |
| 2013-03-06 | Open-market sale | 1,400 | $9.07 | 582,028 |
| 2013-03-06 | Open-market sale | 600 | $9.06 | 583,428 |
| 2013-03-06 | Open-market sale | 100 | $9.05 | 584,028 |
| 2013-03-06 | Open-market sale | 100 | $9.04 | 584,128 |
| 2013-03-06 | Open-market sale | 9,513 | $9.04 | 584,228 |
| 2013-03-06 | Open-market sale | 100 | $9.04 | 593,741 |
| 2013-03-06 | Open-market sale | 14,860 | $9.03 | 593,841 |
| 2013-03-06 | Open-market sale | 200 | $9.03 | 608,701 |
| 2013-03-06 | Open-market sale | 23,831 | $9.02 | 608,901 |
| 2013-03-06 | Open-market sale | 1,500 | $9.02 | 632,732 |
| 2013-03-06 | Open-market sale | 100 | $9.01 | 634,232 |
| 2013-03-06 | Open-market sale | 2,300 | $9.01 | 634,332 |
| 2013-03-06 | Open-market sale | 18,825 | $9.01 | 636,632 |
| 2013-03-06 | Option exercise | 343,800 | $8.08 | 711,133 |
| 2013-03-06 | Option exercise (derivative) | 343,800 | $0.00 | 31,200 |
| 2012-06-09 | Tax withholding | 9,272 | $5.56 | 367,333 |
| 2012-06-09 | Tax withholding | 10,422 | $5.56 | 376,605 |
| 2012-06-06 | Grant / award (derivative) | 200,000 | $0.00 | 200,000 |
| 2012-06-06 | Grant / award | 100,000 | $0.00 | 387,027 |
| 2011-06-13 | Tax withholding | 10,422 | $0.00 | 287,027 |
| 2011-06-10 | Gift | 2,500 | $0.00 | 297,449 |
| 2011-06-09 | Grant / award (derivative) | 139,225 | $0.00 | 139,225 |
| 2011-06-09 | Grant / award | 76,318 | $0.00 | 299,949 |
| 2011-03-22 | Tax withholding | 12,422 | $7.65 | 223,631 |
| 2011-03-22 | Tax withholding | 12,422 | $7.65 | 223,631 |
| 2010-08-04 | Open-market sale | 1,500 | $8.62 | 265,389 |
| 2010-08-04 | Open-market sale | 500 | $8.68 | 262,789 |
| 2010-08-04 | Open-market sale | 9,400 | $8.69 | 253,389 |
| 2010-08-04 | Open-market sale | 936 | $8.73 | 252,453 |
| 2010-08-04 | Open-market sale | 9,500 | $8.72 | 242,953 |
| 2010-08-04 | Open-market sale | 100 | $8.70 | 263,289 |
| 2010-08-04 | Open-market sale | 9,164 | $8.70 | 266,889 |
| 2010-08-04 | Open-market sale | 2,000 | $8.65 | 263,389 |
| 2010-08-04 | Open-market sale | 6,900 | $8.71 | 236,053 |
| 2010-06-09 | Grant / award | 85,784 | $0.00 | 276,053 |
| 2010-03-22 | Tax withholding | 10,732 | $5.48 | 192,033 |
| 2009-06-10 | Grant / award (derivative) | 200,000 | $0.00 | 200,000 |
| 2009-03-23 | Tax withholding | 10,580 | $2.99 | 201,001 |
| 2009-03-05 | Grant / award | 31,000 | $0.00 | 220,420 |
| 2009-03-05 | Tax withholding | 8,839 | $2.32 | 211,581 |
| 2008-06-10 | Grant / award (derivative) | 150,000 | $0.00 | 150,000 |
| 2008-03-21 | Tax withholding | 10,580 | $4.68 | 189,420 |
| 2007-11-20 | Open-market buy | 5,000 | $5.44 | 25,000 |
| 2007-06-12 | Grant / award (derivative) | 80,000 | $0.00 | 80,000 |
| 2006-12-28 | Grant / award (derivative) | 80,000 | $0.00 | 80,000 |
| 2006-12-14 | Open-market buy | 20,000 | $7.11 | 220,000 |
| 2006-03-22 | Grant / award (derivative) | 125,000 | $0.00 | 375,000 |
| 2006-03-22 | Grant / award (derivative) | 125,000 | $0.00 | 250,000 |
| 2006-03-22 | Grant / award (derivative) | 125,000 | $0.00 | 125,000 |
| 2006-03-22 | Grant / award | 200,000 | $0.00 | 200,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.