Siri S Marshall
CIK 1206689 · View on SEC EDGAR ↗
First SEC filing: May 8, 2007 · Latest: May 8, 2007
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Insider at
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 19, 2007 | GIS | S | 49,600 | $59.00 | $2,926,400 | 63,830 Direct | -43.73% | Disposed | 35.0% (price as of 2026-08-20) |
| April 19, 2007 | GIS | S | 3,800 | $59.01 | $224,238 | 0 Direct | -100.00% | Disposed | 35.0% (price as of 2026-08-20) |
| April 19, 2007 | GIS | S | 1,000 | $59.02 | $59,020 | 0 Direct | -100.00% | Disposed | 35.0% (price as of 2026-08-20) |
| April 19, 2007 | GIS | S | 2,700 | $59.03 | $159,381 | 0 Direct | -100.00% | Disposed | 34.9% (price as of 2026-08-20) |
| April 19, 2007 | GIS | S | 2,900 | $59.04 | $171,216 | 0 Direct | -100.00% | Disposed | 34.9% (price as of 2026-08-20) |
| March 30, 2007 | GIS | S | 4,672 | $58.25 | $272,144 | 63,830 Direct | -6.82% | Disposed | 36.7% (price as of 2026-08-20) |
| Oct. 27, 2006 | GIS | S | 6,300 | $56.50 | $355,950 | 65,232 Direct | -8.81% | Disposed | 41.0% (price as of 2026-08-20) |
| Oct. 25, 2006 | GIS | S | 600 | $56.52 | $33,912 | 65,232 Direct | -0.91% | Disposed | 40.9% (price as of 2026-08-20) |
| Oct. 25, 2006 | GIS | S | 17,000 | $56.50 | $960,500 | 0 Direct | -100.00% | Disposed | 41.0% (price as of 2026-08-20) |
| Sept. 29, 2006 | GIS | S | 36,100 | $56.75 | $2,048,675 | 65,232 Direct | -35.63% | Disposed | 40.4% (price as of 2026-08-20) |
| Aug. 8, 2006 | GIS | S | 2,000 | $52.89 | $105,780 | 65,232 Direct | -2.97% | Disposed | 50.6% (price as of 2026-08-20) |
| Aug. 8, 2006 | GIS | S | 300 | $52.91 | $15,873 | 0 Direct | -100.00% | Disposed | 50.5% (price as of 2026-08-20) |
| Aug. 8, 2006 | GIS | S | 2,300 | $52.90 | $121,670 | 0 Direct | -100.00% | Disposed | 50.6% (price as of 2026-08-20) |
Showing latest 100 of 172 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 |
|---|---|---|---|---|---|---|---|
| March 31, 2021 | EFX | Phantom Stock Units | Common Stock (155) | — | — | 155 | Acquired |
| Dec. 31, 2020 | EFX | Phantom Stock Units | Common Stock (146) | — | — | 146 | Acquired |
| Sept. 30, 2020 | EFX | Phantom Stock Units | Common Stock (187) | — | — | 187 | Acquired |
| June 30, 2020 | EFX | Phantom Stock Units | Common Stock (171) | — | — | 171 | Acquired |
| March 31, 2020 | EFX | Phantom Stock Units | Common Stock (246) | — | — | 246 | Acquired |
| Dec. 31, 2019 | EFX | Phantom Stock Units | Common Stock (210) | — | — | 210 | Acquired |
| Sept. 30, 2019 | EFX | Phantom Stock Units | Common Stock (209) | — | — | 209 | Acquired |
| June 28, 2019 | EFX | Phantom Stock Units | Common Stock (217) | — | — | 217 | Acquired |
| March 29, 2019 | EFX | Phantom Stock Units | Common Stock (248) | — | — | 248 | Acquired |
| Dec. 31, 2018 | EFX | Phantom Stock Units | Common Stock (315) | — | — | 315 | Acquired |
| Sept. 28, 2018 | EFX | Phantom Stock Units | Common Stock (225) | — | — | 225 | Acquired |
| June 29, 2018 | EFX | Phantom Stock Units | Common Stock (235) | — | — | 235 | Acquired |
| March 30, 2018 | EFX | Phantom Stock Units | Common Stock (249) | — | — | 249 | Acquired |
| Dec. 29, 2017 | EFX | Phantom Stock Units | Common Stock (249) | — | — | 249 | Acquired |
| Sept. 29, 2017 | EFX | Phantom Stock Units | Common Stock (277) | — | — | 277 | Acquired |
| June 30, 2017 | EFX | Phantom Stock Units | Common Stock (214) | — | — | 214 | Acquired |
| April 26, 2017 | AMP | Phantom Stock (Annual) | Common Stock (1,163) | — | — | 1,163 | Acquired |
| March 31, 2017 | EFX | Phantom Stock Units | Common Stock (215) | — | — | 215 | Acquired |
| Dec. 30, 2016 | EFX | Phantom Stock Units | Common Stock (217) | — | — | 217 | Acquired |
| Dec. 12, 2016 | ATEC | NQ Stock Option | Common Stock (14,610) | $4.43 | Dec. 12, 2026 | 14,610 | Acquired |
| Sept. 30, 2016 | EFX | Phantom Stock Units | Common Stock (190) | — | — | 190 | Acquired |
| June 30, 2016 | EFX | Phantom Stock Units | Common Stock (200) | — | — | 200 | Acquired |
| April 27, 2016 | AMP | Phantom Stock (Annual) | Common Stock (1,237) | — | — | 1,237 | Acquired |
| March 31, 2016 | EFX | Phantom Stock Units | Common Stock (224) | — | — | 224 | Acquired |
| Dec. 31, 2015 | EFX | Phantom Stock Units | Common Stock (208) | — | — | 208 | Acquired |
| Sept. 30, 2015 | EFX | Phantom Stock Units | Common Stock (238) | — | — | 238 | Acquired |
| June 30, 2015 | EFX | Phantom Stock Units | Common Stock (238) | — | — | 238 | Acquired |
| April 29, 2015 | AMP | Phantom Stock (Annual) | Common Stock (980) | — | — | 980 | Acquired |
| March 31, 2015 | EFX | Phantom Stock Units | Common Stock (249) | — | — | 249 | Acquired |
| Feb. 25, 2015 | ATEC | NQ Stock Option | Common Stock (40,816) | $1.35 | Feb. 25, 2025 | 40,816 | Acquired |
| July 29, 2014 | ATEC | NQ Stock Option | Common Stock (38,269) | $1.34 | July 29, 2024 | 38,269 | Acquired |
| April 30, 2014 | AMP | Phanton Stock (Annual) | Common Stock (1,182) | — | — | 1,182 | Acquired |
| July 26, 2013 | ATEC | NQ Stock Option | Common Stock (20,088) | $2.37 | July 26, 2023 | 20,088 | Acquired |
| April 24, 2013 | AMP | Phantom Stock (Annual) | Common Stock (1,601) | — | — | 1,601 | Acquired |
| July 25, 2012 | ATEC | NQ Stock Option | Common Stock (21,170) | $1.69 | July 25, 2022 | 21,170 | Acquired |
| April 25, 2012 | AMP | Phantom Stock (Annual) | Common Stock (2,160) | — | — | 2,160 | Acquired |
| Aug. 3, 2011 | AMP | Phantom Stock (Annual) [F1] | Common Stock (285) | — | — | 285 | Acquired |
| July 27, 2011 | ATEC | NQ Stock Option | Common Stock (25,000) | $2.86 | Nov. 27, 2021 | 25,000 | Acquired |
| April 27, 2011 | AMP | Phantom Stock (Annual) | Common Stock (1,610) | — | — | 1,610 | Acquired |
| Nov. 4, 2010 | ATEC | NQ Stock Option | Common Stock (7,500) | $2.31 | Nov. 4, 2020 | 7,500 | Acquired |
| April 28, 2010 | AMP | Phantom Stock (Annual) | Common Stock (2,088) | — | — | 2,088 | Acquired |
| Aug. 4, 2009 | ATEC | NQ Stock Option | Common Stock (7,500) | $4.45 | Aug. 4, 2019 | 7,500 | Acquired |
| April 22, 2009 | AMP | Phantom Stock (Annual) | Common Stock (4,134) | — | — | 4,134 | Acquired |
| Oct. 24, 2008 | ATEC | NQ Stock Option | Common Stock (15,000) | $4.49 | Oct. 24, 2018 | 15,000 | Acquired |
| April 23, 2008 | AMP | Phantom Stock (Annual) | Common Stock (1,947) | — | — | 1,947 | Acquired |
| Oct. 31, 2007 | AMP | Phantom Stock (Annual) | Common Stock (295) | — | — | 295 | Acquired |
| June 25, 2007 | GIS | Non-Qualified Stock Option (right to buy) | Common Stock (84,500) | $58.79 | July 25, 2017 | 84,500 | Acquired |
| April 27, 2007 | AMP | Phantom Stock (Annual) | Common Stock (1,244) | — | — | 1,244 | Acquired |
| April 19, 2007 | GIS | OPTION TO BUY | COMMON STOCK (60,000) | $37.91 | Jan. 8, 2008 | 60,000 | Disposed |
| March 30, 2007 | GIS | OPTION TO BUY | COMMON STOCK (4,672) | $32.25 | July 23, 2007 | 4,672 | Disposed |
| Nov. 17, 2006 | AMP | Phantom Stock (Quarterly Dividend on Annual Grant) | Common Stock (8) | — | — | 8 | Acquired |
| Oct. 27, 2006 | GIS | OPTION TO BUY | COMMON STOCK (6,300) | $31.28 | Jan. 9, 2007 | 6,300 | Disposed |
| Oct. 25, 2006 | GIS | OPTION TO BUY | COMMON STOCK (17,600) | $31.28 | Jan. 9, 2007 | 17,600 | Disposed |
| Sept. 29, 2006 | GIS | OPTION TO BUY | COMMON STOCK (36,100) | $31.28 | Jan. 9, 2007 | 36,100 | Disposed |
| Aug. 18, 2006 | AMP | Phantom Stock (Quarterly Dividend on Annual Grant) | Common Stock (9) | — | — | 9 | Acquired |
| Aug. 8, 2006 | GIS | OPTION TO BUY | COMMON STOCK (9,200) | $30.06 | Oct. 30, 2006 | 9,200 | Disposed |
| July 19, 2006 | GIS | OPTION TO BUY | COMMON STOCK (1,700) | $30.06 | Oct. 30, 2006 | 1,700 | Disposed |
| June 26, 2006 | GIS | OPTION TO BUY | COMMON STOCK (81,250) | $51.26 | July 26, 2016 | 81,250 | Acquired |
| May 19, 2006 | AMP | Phantom Stock (Quarterly Dividend on Annual Grant) | Common Stock (9) | — | — | 9 | Acquired |
| April 26, 2006 | AMP | Phantom Stock (Annual) | Common Stock (1,588) | — | — | 1,588 | Acquired |
| April 5, 2006 | GIS | OPTION TO BUY | COMMON STOCK (9,428) | $26.84 | July 24, 2006 | 9,428 | Disposed |
| April 5, 2006 | GIS | OPTION TO BUY | COMMON STOCK (30,000) | $26.84 | July 24, 2006 | 30,000 | Disposed |
| Feb. 17, 2006 | AMP | Phantom Stock | Common Stock (6) | — | — | 6 | Acquired |
| Dec. 28, 2005 | GIS | OPTION TO BUY | COMMON STOCK (5,284) | $27.78 | Jan. 11, 2006 | 5,284 | Disposed |
| Oct. 12, 2005 | GIS | OPTION TO BUY | COMMON STOCK (23,800) | $26.16 | Oct. 18, 2005 | 23,800 | Disposed |
| Oct. 7, 2005 | AMP | Phantom Stock [F1] | Common Stock (2,216) | — | — | 2,216 | Acquired |
| Jan. 28, 2005 | GIS | OPTION TO BUY | COMMON STOCK (50,000) | $26.22 | July 26, 2005 | 50,000 | Disposed |
| Dec. 13, 2004 | GIS | OPTION TO BUY | COMMON STOCK (61,875) | $46.97 | Jan. 13, 2015 | 61,875 | Acquired |
| Dec. 2, 2004 | GIS | OPTION TO BUY | COMMON STOCK (6,466) | $22.55 | Jan. 12, 2005 | 6,466 | Disposed |
| July 15, 2004 | GIS | OPTION TO BUY | COMMON STOCK (48,614) | $23.12 | Nov. 30, 2004 | 48,614 | Disposed |
| Dec. 15, 2003 | GIS | OPTION TO BUY | COMMON STOCK (70,313) | $46.10 | Jan. 15, 2014 | 70,313 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.