SEC CIK 1181685
Henderson Frederick A.
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| SXCview stock → | 261,860 | 2017-02-26 |
| ADNTview stock → | 104,614 | 2026-03-10 |
| MARview stock → | 20,584 | 2026-05-11 |
Position History — SXC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — SXC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2017-02-26 | Option exercise (derivative) | 13,663 | $0.00 | 30,059 |
| 2017-02-26 | Tax withholding | 4,250 | $9.55 | 261,860 |
| 2017-02-26 | Option exercise | 13,663 | $0.00 | 266,110 |
| 2017-02-18 | Option exercise (derivative) | 14,423 | $0.00 | 14,423 |
| 2017-02-18 | Option exercise | 14,423 | $0.00 | 256,933 |
| 2017-02-18 | Tax withholding | 4,486 | $9.99 | 252,447 |
| 2017-02-15 | Grant / award (derivative) | 49,323 | $0.00 | 98,646 |
| 2017-02-15 | Grant / award (derivative) | 56,085 | $0.00 | 112,170 |
| 2017-02-15 | J | 7,104 | $0.00 | 242,510 |
| 2016-03-16 | Grant / award (derivative) | 90,925 | $0.00 | 90,925 |
| 2016-03-16 | Grant / award (derivative) | 90,925 | $0.00 | 90,925 |
| 2016-03-16 | Grant / award (derivative) | 90,925 | $0.00 | 90,925 |
| 2016-02-26 | Option exercise (derivative) | 13,663 | $0.00 | 43,722 |
| 2016-02-26 | Option exercise | 13,663 | $0.00 | 239,656 |
| 2016-02-26 | Tax withholding | 4,250 | $0.00 | 235,406 |
| 2016-02-20 | Option exercise (derivative) | 20,959 | $0.00 | 0 |
| 2016-02-20 | Tax withholding | 6,519 | $0.00 | 225,993 |
| 2016-02-20 | Option exercise | 20,959 | $0.00 | 232,512 |
| 2016-02-18 | Option exercise (derivative) | 14,423 | $0.00 | 28,846 |
| 2016-02-18 | Option exercise | 14,423 | $0.00 | 216,039 |
| 2016-02-18 | Tax withholding | 4,486 | $0.00 | 211,553 |
| 2016-02-17 | Grant / award | 11,210 | $0.00 | 201,616 |
| 2016-02-15 | Option exercise (derivative) | 16,807 | $0.00 | 0 |
| 2016-02-15 | Option exercise | 16,807 | $0.00 | 195,858 |
| 2016-02-15 | Tax withholding | 5,452 | $3.37 | 190,406 |
| 2015-09-01 | Option exercise (derivative) | 37,648 | $0.00 | 0 |
| 2015-09-01 | Option exercise | 37,648 | $0.00 | 196,257 |
| 2015-09-01 | Tax withholding | 17,206 | $10.67 | 179,051 |
| 2015-07-22 | Open-market buy | 3,536 | $12.22 | 158,609 |
| 2015-07-22 | Open-market buy | 2,614 | $12.17 | 155,073 |
| 2015-02-26 | Option exercise (derivative) | 13,663 | $0.00 | 27,326 |
| 2015-02-26 | Option exercise | 13,663 | $0.00 | 156,889 |
| 2015-02-26 | Tax withholding | 4,250 | $0.00 | 152,639 |
| 2015-02-20 | Option exercise (derivative) | 20,959 | $0.00 | 20,959 |
| 2015-02-20 | Option exercise | 20,959 | $0.00 | 149,745 |
| 2015-02-20 | Tax withholding | 6,519 | $0.00 | 143,226 |
| 2015-02-18 | Grant / award (derivative) | 272,177 | $0.00 | 272,177 |
| 2015-02-18 | Grant / award (derivative) | 43,269 | $0.00 | 43,269 |
| 2015-02-15 | Option exercise (derivative) | 16,807 | $0.00 | 16,807 |
| 2015-02-15 | Option exercise | 16,807 | $0.00 | 133,987 |
| 2015-02-15 | Tax withholding | 5,201 | $17.32 | 128,606 |
| 2015-02-03 | Open-market buy | 3,209 | $15.48 | 116,000 |
| 2015-02-03 | Open-market buy | 3,029 | $15.48 | 117,000 |
| 2014-09-01 | Option exercise (derivative) | 37,647 | $0.00 | 37,648 |
| 2014-09-01 | Tax withholding | 17,676 | $24.01 | 113,971 |
| 2014-09-01 | Option exercise | 37,647 | $0.00 | 131,647 |
| 2014-06-02 | Open-market buy | 1,062 | $20.22 | 94,000 |
| 2014-02-26 | Grant / award (derivative) | 40,989 | $0.00 | 81,978 |
| 2014-02-26 | Grant / award (derivative) | 201,724 | $22.30 | 403,448 |
| 2014-02-20 | Option exercise (derivative) | 20,960 | $0.00 | 41,918 |
| 2014-02-20 | Tax withholding | 6,781 | $0.00 | 92,938 |
| 2014-02-20 | Option exercise | 20,960 | $0.00 | 99,719 |
| 2014-02-14 | Option exercise (derivative) | 16,807 | $0.00 | 33,614 |
| 2014-02-14 | Tax withholding | 5,417 | $22.09 | 78,759 |
| 2014-02-14 | Option exercise | 16,807 | $0.00 | 84,176 |
| 2013-09-01 | Option exercise (derivative) | 37,646 | $0.00 | 75,295 |
| 2013-09-01 | Tax withholding | 17,675 | $15.73 | 29,723 |
| 2013-09-01 | Option exercise | 37,646 | $0.00 | 67,369 |
| 2013-04-26 | Open-market buy | 2,000 | $14.67 | 47,398 |
| 2013-02-20 | Grant / award (derivative) | 231,250 | $0.00 | 231,250 |
| 2013-02-20 | Grant / award (derivative) | 62,878 | $0.00 | 62,878 |
| 2013-02-15 | Option exercise (derivative) | 16,806 | $0.00 | 50,421 |
| 2013-02-15 | Option exercise | 16,806 | $0.00 | 50,806 |
| 2013-02-15 | Tax withholding | 5,408 | $17.41 | 45,398 |
| 2012-10-31 | Open-market buy | 3,000 | $16.58 | 34,000 |
| 2012-07-30 | Open-market buy | 3,000 | $16.09 | 31,000 |
| 2012-03-15 | Option exercise (derivative) | 1,136.24 | $0.00 | 2,272.47 |
| 2012-03-15 | Option exercise | 1,136.24 | $14.43 | 29,136.24 |
| 2012-03-15 | Disposition to issuer | 1,136.24 | $14.43 | 28,000 |
| 2012-02-15 | Grant / award (derivative) | 393,386 | $14.28 | 393,386 |
| 2012-02-15 | Grant / award (derivative) | 67,227 | $0.00 | 67,227 |
| 2012-01-06 | Open-market buy | 10,000 | $11.50 | 28,000 |
| 2011-08-11 | Open-market buy | 3,000 | $12.70 | 18,000 |
| 2011-07-26 | Grant / award (derivative) | 112,941 | $0.00 | 112,941 |
| 2011-07-26 | Grant / award (derivative) | 646,465 | $0.00 | 646,465 |
| 2011-07-26 | Open-market buy | 15,000 | $16.00 | 15,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.