William D Smithburg
CIK 1190304 · View on SEC EDGAR ↗
First SEC filing: July 2, 2008 · Latest: July 2, 2008
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Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 17, 2011 | GLW | S | 500 | $22.75 | $11,375 | 1,500 Indirect | -25.00% | Disposed | 561.1% (price as of 2026-08-20) |
| Dec. 7, 2010 | GLW | S | 36,160 | $18.72 | $676,915 | 127,577 Direct | -22.08% | Disposed | 703.5% (price as of 2026-08-20) |
| Nov. 9, 2010 | ABT | S | 13,815 | $50.39 | $696,138 | 40,861 Direct | -25.27% | Disposed | 375.1% (price as of 2026-08-20) |
| Dec. 23, 2009 | ABT | S | 578 | $53.98 | $31,200 | 51,271 Direct | -1.11% | Disposed | 343.5% (price as of 2026-08-20) |
| Dec. 23, 2009 | ABT | S | 5,100 | $53.98 | $275,298 | 51,849 Direct | -8.96% | Disposed | 343.5% (price as of 2026-08-20) |
| Jan. 26, 2009 | ABT | S | 10,000 | $53.76 | $537,600 | 49,806 Direct | -16.72% | Disposed | 345.3% (price as of 2026-08-20) |
Showing latest 100 of 171 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 27, 2012 | GLW | Phantom Stock | Common Stock (162,581) | — | — | 162,581 | Disposed |
| April 27, 2012 | GLW | Phantom Stock | Common Stock (1,546) | — | — | 1,546 | Acquired |
| March 30, 2012 | GLW | Phantom Stock | Common Stock (4,103) | — | — | 4,103 | Acquired |
| Dec. 30, 2011 | GLW | Phantom Stock | Common Stock (3,814) | — | — | 3,814 | Acquired |
| Dec. 16, 2011 | GLW | Phantom Stock | Common Stock (873) | — | — | 873 | Acquired |
| Sept. 30, 2011 | GLW | Phantom Stock | Common Stock (3,615) | — | — | 3,615 | Acquired |
| June 30, 2011 | GLW | Phantom Stock | Common Stock (2,725) | — | — | 2,725 | Acquired |
| March 31, 2011 | GLW | Phantom Stock | Common Stock (2,311) | — | — | 2,311 | Acquired |
| Dec. 31, 2010 | GLW | Phantom Stock | Common Stock (1,902) | — | — | 1,902 | Acquired |
| Dec. 17, 2010 | GLW | Phantom Stock | Common Stock (372) | — | — | 372 | Acquired |
| Dec. 7, 2010 | GLW | Stock Options (Right to Buy) | Common Stock (9,050) | $9.95 | Dec. 4, 2011 | 9,050 | Disposed |
| Dec. 7, 2010 | GLW | Stock Options (Right to Buy) | Common Stock (2,110) | $9.95 | Dec. 4, 2011 | 2,110 | Disposed |
| Dec. 7, 2010 | GLW | Stock Options (Right to Buy) | Common Stock (15,000) | $6.67 | Feb. 6, 2012 | 15,000 | Disposed |
| Dec. 7, 2010 | GLW | Stock Options (Right to Buy) | Common Stock (10,000) | $4.13 | Feb. 4, 2013 | 10,000 | Disposed |
| Sept. 30, 2010 | GLW | Phantom Stock | Common Stock (1,899) | — | — | 1,899 | Acquired |
| June 30, 2010 | GLW | Phantom Stock | Common Stock | — | — | 2,791 | Acquired |
| March 31, 2010 | GLW | Phantom Stock | Common Stock | — | — | 1,855 | Acquired |
| Feb. 3, 2010 | GLW | Stock Options (Right to Buy) | Common Stock (2,345) | $18.95 | Feb. 2, 2020 | 2,345 | Acquired |
| Dec. 31, 2009 | NTRSO | Stock Units | Common Stock (427) | — | — | 427 | Acquired |
| Dec. 31, 2009 | GLW | Phantom Stock | Common Stock (1,903) | — | — | 1,903 | Acquired |
| Dec. 24, 2009 | ABT | Option (right to buy) [F3] | Common shares (4,880) | $54.09 | April 26, 2011 | 4,880 | Acquired |
| Dec. 24, 2009 | ABT | Option (right to buy) [F2] | Common shares (6,177) | $42.73 | April 26, 2011 | 6,177 | Disposed |
| Dec. 23, 2009 | ABT | Option (right to buy) [F2] | Common shares (5,678) | $35.92 | April 27, 2010 | 5,678 | Disposed |
| Dec. 18, 2009 | GLW | Phantom Stock | Common Stock | — | — | 359 | Acquired |
| Sept. 30, 2009 | GLW | Phantom Stock | Common Stock | — | — | 2,433 | Acquired |
| Sept. 30, 2009 | NTRSO | Stock Units | Common Stock (376) | — | — | 376 | Acquired |
| June 30, 2009 | NTRSO | Stock Units | Common Stock (416) | — | — | 416 | Acquired |
| June 30, 2009 | GLW | Phantom Stock | Common Stock | — | — | 2,406 | Acquired |
| March 31, 2009 | NTRSO | Stock Units | Common Stock (337) | — | — | 337 | Acquired |
| March 31, 2009 | GLW | Phantom Stock | Common Stock | — | — | 2,675 | Acquired |
| Feb. 4, 2009 | GLW | Stock Options (Right to Buy) | Common Stock (4,430) | $10.75 | Feb. 3, 2019 | 4,430 | Acquired |
| Dec. 31, 2008 | NTRSO | Stock Units | Common Stock (393) | — | — | 393 | Acquired |
| Dec. 31, 2008 | GLW | Phantom Stock | Common Stock (3,856) | — | — | 3,856 | Acquired |
| Dec. 31, 2008 | ABT | Stock Equivalent Units | Common shares (534) | — | — | 534 | Acquired |
| Dec. 16, 2008 | GLW | Phantom Stock | Common Stock | — | — | 658 | Acquired |
| Sept. 30, 2008 | ABT | Stock Equivalent Units | Common shares (494) | — | — | 494 | Acquired |
| Sept. 30, 2008 | NTRSO | Stock Units | Common Stock (286) | — | — | 286 | Acquired |
| Sept. 30, 2008 | GLW | Phantom Stock | Common Stock | — | — | 1,961 | Acquired |
| June 30, 2008 | NTRSO | Stock Units | Common Stock (290) | — | — | 290 | Acquired |
| June 30, 2008 | ABT | Stock Equivalent Units | Common shares (538) | — | — | 538 | Acquired |
| June 30, 2008 | GLW | Phantom Stock | Common Stock | — | — | 2,087 | Acquired |
| March 31, 2008 | GLW | Phantom Stock | Common Stock | — | — | 1,113 | Acquired |
| March 31, 2008 | ABT | Stock Equivalent Units | Common shares (516) | — | — | 516 | Acquired |
| March 31, 2008 | NTRSO | Stock Units | Common Stock (301) | — | — | 301 | Acquired |
| March 13, 2008 | ABT | Option (right to buy) [F2] | Common shares (4,422) | $33.95 | April 23, 2008 | 4,422 | Disposed |
| Feb. 6, 2008 | GLW | Stock Options (Right to buy) | Common Stock (2,083) | $22.86 | Feb. 5, 2018 | 2,083 | Acquired |
| Dec. 31, 2007 | GLW | Phantom Stock | Common Stock (1,115) | — | — | 1,115 | Acquired |
| Dec. 31, 2007 | NTRSO | Stock Units | Common Stock (260) | — | — | 260 | Acquired |
| Dec. 31, 2007 | ABT | Stock Equivalent Units | Common shares (507) | — | — | 507 | Acquired |
| Dec. 14, 2007 | GLW | Phantom Stock | Common Stock | — | — | 236 | Acquired |
| Sept. 30, 2007 | ABT | Stock equivalent units | common shares (531) | — | — | 531 | Acquired |
| Sept. 30, 2007 | NTRSO | Stock Units | Common Stock (302) | — | — | 302 | Acquired |
| Sept. 28, 2007 | GLW | Phantom Stock | Common Stock | — | — | 1,253 | Acquired |
| June 30, 2007 | ABT | Stock equivalent units | common shares (507) | — | — | 507 | Acquired |
| June 30, 2007 | NTRSO | Stock Units | Common Stock (310) | — | — | 310 | Acquired |
| June 29, 2007 | GLW | Phantom Stock | Common Stock (1,282) | — | — | 1,282 | Acquired |
| June 20, 2007 | ABT | Option (right to buy) [F2] | common shares (777) | $48.13 | June 29, 2007 | 777 | Disposed |
| June 20, 2007 | ABT | Option (right to buy) [F2] | common shares (777) | $48.13 | Sept. 29, 2007 | 777 | Disposed |
| June 20, 2007 | ABT | Option (right to buy) [F2] | common shares (1,557) | $48.13 | Oct. 9, 2007 | 1,557 | Disposed |
| March 31, 2007 | ABT | Stock equivalent units | common shares (439) | — | — | 439 | Acquired |
| March 30, 2007 | GLW | Phantom Stock | Common Stock (1,361) | — | — | 1,361 | Acquired |
| March 30, 2007 | NTRSO | Stock Units | Common Stock (415) | — | — | 415 | Acquired |
| Feb. 7, 2007 | GLW | Stock Options (Right to buy) | Common Stock (1,985) | $22.39 | Feb. 6, 2017 | 1,985 | Acquired |
| Dec. 31, 2006 | ABT | Stock equivalent units | common shares (503) | — | — | 503 | Acquired |
| Dec. 29, 2006 | GLW | Phantom Stock | Common Stock (1,702) | — | — | 1,702 | Acquired |
| Dec. 29, 2006 | NTRSO | Stock Units | Common Stock (435) | — | — | 435 | Acquired |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,557) | $48.13 | Oct. 9, 2007 | 1,557 | Acquired |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (777) | $48.13 | Sept. 29, 2007 | 777 | Acquired |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (777) | $48.13 | June 29, 2007 | 777 | Acquired |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,017) | $42.72 | Dec. 30, 2006 | 1,017 | Disposed |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (2,483) | $30.20 | Oct. 9, 2007 | 2,483 | Disposed |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,238) | $30.24 | Sept. 29, 2007 | 1,238 | Disposed |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,191) | $31.43 | June 29, 2007 | 1,191 | Disposed |
| Dec. 19, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,617) | $26.88 | March 30, 2007 | 1,617 | Disposed |
| Sept. 30, 2006 | ABT | Stock equivalent units | common shares (504) | — | — | 504 | Acquired |
| Sept. 29, 2006 | GLW | Phantom Stock | Common Stock (951) | — | — | 951 | Acquired |
| Sept. 29, 2006 | NTRSO | Stock Units | Common Stock (351) | — | — | 351 | Acquired |
| June 30, 2006 | GLW | Phantom Stock | Common Stock (1,370) | — | — | 1,370 | Acquired |
| June 30, 2006 | ABT | Stock equivalent units | common shares (550) | — | — | 550 | Acquired |
| June 30, 2006 | NTRSO | Stock Units | Common Stock (386) | — | — | 386 | Acquired |
| June 13, 2006 | ABT | Option (right to buy) [F2] | Common Shares (1,017) | $42.72 | Dec. 30, 2006 | 1,017 | Disposed |
| June 13, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,796) | $24.20 | Dec. 30, 2006 | 1,796 | Disposed |
| June 13, 2006 | ABT | Option (right to buy) [F2] | Common shares (1,870) | $23.23 | Sept. 29, 2006 | 1,870 | Disposed |
| March 31, 2006 | ABT | Stock equivalent units | common shares (541) | — | — | 541 | Acquired |
| March 31, 2006 | NTRSO | Stock Units | Common Stock (505) | — | — | 505 | Acquired |
| March 31, 2006 | GLW | Phantom Stock | Common Stock (1,049) | — | — | 1,049 | Acquired |
| Feb. 1, 2006 | GLW | Stock Options (Right to buy) | Common Stock (4,045) | $24.72 | Jan. 31, 2016 | 4,045 | Acquired |
| Dec. 31, 2005 | ABT | Stock equivalent units | common shares (583) | — | — | 583 | Acquired |
| Dec. 30, 2005 | NTRSO | Stock Units | Common Stock (512) | — | — | 512 | Acquired |
| Dec. 30, 2005 | GLW | Phantom Stock | Common Stock (1,559) | — | — | 1,559 | Acquired |
| Sept. 30, 2005 | NTRSO | Stock Units | Common Stock (407) | — | — | 407 | Acquired |
| Sept. 30, 2005 | GLW | Phantom Stock | Common Stock (1,151) | — | — | 1,151 | Acquired |
| Sept. 30, 2005 | ABT | Stock equivalent units | common shares (542) | — | — | 542 | Acquired |
| June 30, 2005 | ABT | Stock equivalent units | common shares (469) | — | — | 469 | Acquired |
| June 30, 2005 | NTRSO | Stock Units | Common Stock (449) | — | — | 449 | Acquired |
| June 30, 2005 | GLW | Phantom Stock | Common Stock (1,916) | — | — | 1,916 | Acquired |
| March 31, 2005 | ABT | Stock equivalent units | common shares (493) | — | — | 493 | Acquired |
| March 31, 2005 | GLW | Phantom Stock | Common Stock (2,754) | — | — | 2,754 | Acquired |
| March 31, 2005 | NTRSO | Stock Units | Common Stock (574) | — | — | 574 | Acquired |
| Feb. 2, 2005 | GLW | Stock Options (Right to buy) | Common Stock (8,611) | $11.06 | Feb. 1, 2015 | 8,611 | Acquired |
Showing latest 100 of 118 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 14, 2016 | NAGE | Common Stock | 640,000 | Direct |