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Alison A Winter
Insider
First SEC filing: April 4, 2006 · Latest: April 4, 2006
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 3, 2006 | NTRSO | None | · | · | · | · | · | (price as of 2026-10-05) | |
| Jan. 24, 2006 | NTRSO | G | 100 | · | · | 7,273 Indirect | -1.36% | Disposed | (price as of 2026-10-05) |
| Jan. 23, 2006 | NTRSO | G | 820 | · | · | 7,373 Indirect | -10.01% | Disposed | (price as of 2026-10-05) |
| Oct. 28, 2005 | NTRSO | S | 600 | $52.85 | $31,710 | 8,193 Indirect | -6.82% | Disposed | -65.4% (price as of 2026-10-05) |
| Oct. 28, 2005 | NTRSO | S | 400 | $52.86 | $21,144 | 8,793 Indirect | -4.35% | Disposed | -65.4% (price as of 2026-10-05) |
| Oct. 28, 2005 | NTRSO | S | 3,982 | $52.88 | $210,568 | 9,193 Indirect | -30.22% | Disposed | -65.4% (price as of 2026-10-05) |
| Oct. 28, 2005 | NTRSO | S | 100 | $52.89 | $5,289 | 13,175 Indirect | -0.75% | Disposed | -65.4% (price as of 2026-10-05) |
| Oct. 26, 2005 | NTRSO | G | 195 | · | · | 13,275 Indirect | -1.45% | Disposed | (price as of 2026-10-05) |
| Oct. 21, 2005 | NTRSO | F | 2,918 | $52.51 | $153,224 | 40,000 Direct | -6.80% | Disposed | -65.2% (price as of 2026-10-05) |
| July 28, 2005 | NTRSO | S | 400 | $51.00 | $20,400 | 1,855 Indirect | -17.74% | Disposed | -64.2% (price as of 2026-10-05) |
| July 28, 2005 | NTRSO | S | 400 | $51.00 | $20,400 | 2,785 Indirect | -12.56% | Disposed | -64.2% (price as of 2026-10-05) |
| May 2, 2005 | NTRSO | S 10b5-1 | 1,000 | $45.02 | $45,020 | 8,388 Indirect | -10.65% | Disposed | -59.4% (price as of 2026-10-05) |
| April 22, 2005 | NTRSO | G | 800 | · | · | 9,388 Indirect | -7.85% | Disposed | (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 100 | $44.40 | $4,440 | 0 Indirect | -100.00% | Disposed | -58.8% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 300 | $44.31 | $13,293 | 0 Indirect | -100.00% | Disposed | -58.7% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 300 | $44.32 | $13,296 | 300 Indirect | -50.00% | Disposed | -58.8% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 1,800 | $44.33 | $79,794 | 600 Indirect | -75.00% | Disposed | -58.8% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 600 | $44.34 | $26,604 | 2,400 Indirect | -20.00% | Disposed | -58.8% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 1,000 | $44.15 | $44,150 | 10,188 Indirect | -8.94% | Disposed | -58.6% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 200 | $44.16 | $8,832 | 11,188 Indirect | -1.76% | Disposed | -58.6% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 625 | $44.17 | $27,606 | 11,388 Indirect | -5.20% | Disposed | -58.6% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 1,600 | $44.18 | $70,688 | 12,013 Indirect | -11.75% | Disposed | -58.6% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 600 | $44.22 | $26,532 | 13,613 Indirect | -4.22% | Disposed | -58.7% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 100 | $44.28 | $4,428 | 14,213 Indirect | -0.70% | Disposed | -58.7% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 1,600 | $44.29 | $70,864 | 14,313 Indirect | -10.05% | Disposed | -58.7% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 300 | $44.32 | $13,296 | 15,913 Indirect | -1.85% | Disposed | -58.8% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 700 | $44.33 | $31,031 | 16,213 Indirect | -4.14% | Disposed | -58.8% (price as of 2026-10-05) |
| April 21, 2005 | NTRSO | S | 775 | $44.35 | $34,371 | 16,913 Indirect | -4.38% | Disposed | -58.8% (price as of 2026-10-05) |
| April 1, 2005 | NTRSO | S 10b5-1 | 1,000 | $43.50 | $43,500 | 17,688 Indirect | -5.35% | Disposed | -58.0% (price as of 2026-10-05) |
| March 1, 2005 | NTRSO | S 10b5-1 | 294 | $42.43 | $12,474 | 18,688 Indirect | -1.55% | Disposed | -56.9% (price as of 2026-10-05) |
| March 1, 2005 | NTRSO | S 10b5-1 | 706 | $42.51 | $30,012 | 18,982 Indirect | -3.59% | Disposed | -57.0% (price as of 2026-10-05) |
| Feb. 15, 2005 | NTRSO | A | 10,000 | · | · | 48,000 Direct | +26.32% | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2005 | NTRSO | A | 45,000 | · | · | 45,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2005 | NTRSO | S 10b5-1 | 1,000 | $43.82 | $43,820 | 19,688 Indirect | -4.83% | Disposed | -58.3% (price as of 2026-10-05) |
| Jan. 21, 2005 | NTRSO | G | 415 | · | · | 20,688 Indirect | -1.97% | Disposed | (price as of 2026-10-05) |
| Jan. 21, 2005 | NTRSO | G | 415 | · | · | 21,688 Indirect | -1.88% | Disposed | (price as of 2026-10-05) |
| Jan. 4, 2005 | NTRSO | S 10b5-1 | 1,000 | $47.47 | $47,470 | 21,103 Indirect | -4.52% | Disposed | -61.5% (price as of 2026-10-05) |
| Dec. 1, 2004 | NTRSO | S 10b5-1 | 1,000 | $46.98 | $46,980 | 22,103 Indirect | -4.33% | Disposed | -61.1% (price as of 2026-10-05) |
| Oct. 22, 2004 | NTRSO | F | 3,945 | $39.76 | $156,853 | 38,000 Direct | -9.41% | Disposed | -54.0% (price as of 2026-10-05) |
| July 26, 2004 | NTRSO | G | 640 | · | · | 17,048 Indirect | -3.62% | Disposed | (price as of 2026-10-05) |
| April 27, 2004 | NTRSO | S | 700 | $44.22 | $30,954 | 3,000 Indirect | -18.92% | Disposed | -58.7% (price as of 2026-10-05) |
| April 27, 2004 | NTRSO | S | 300 | $44.21 | $13,263 | 3,700 Indirect | -7.50% | Disposed | -58.7% (price as of 2026-10-05) |
| April 27, 2004 | NTRSO | S | 800 | $44.20 | $35,360 | 4,000 Indirect | -16.67% | Disposed | -58.6% (price as of 2026-10-05) |
| April 27, 2004 | NTRSO | S | 170 | $44.19 | $7,512 | 4,800 Indirect | -3.42% | Disposed | -58.6% (price as of 2026-10-05) |
| April 27, 2004 | NTRSO | S | 2,830 | $44.18 | $125,029 | 4,970 Indirect | -36.28% | Disposed | -58.6% (price as of 2026-10-05) |
| April 26, 2004 | NTRSO | S | 6,185 | $45.04 | $278,572 | 20,288 Indirect | -23.36% | Disposed | -59.4% (price as of 2026-10-05) |
| April 26, 2004 | NTRSO | S | 2,600 | $45.05 | $117,130 | 17,688 Indirect | -12.82% | Disposed | -59.4% (price as of 2026-10-05) |
| April 22, 2004 | NTRSO | M | 20,032 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 22, 2004 | NTRSO | G | 680 | · | · | 26,473 Indirect | -2.50% | Disposed | (price as of 2026-10-05) |
| April 22, 2004 | NTRSO | F | 4,913 | $44.27 | $217,499 | 27,153 Indirect | -15.32% | Disposed | -58.7% (price as of 2026-10-05) |
| April 22, 2004 | NTRSO | F | 7,579 | $44.27 | $335,522 | 32,066 Indirect | -19.12% | Disposed | -58.7% (price as of 2026-10-05) |
| April 22, 2004 | NTRSO | M | 20,032 | $16.75 | $335,536 | 39,645 Indirect | +102.14% | Acquired | 9.1% (price as of 2026-10-05) |
| Feb. 17, 2004 | NTRSO | A | 10,000 | · | · | 48,000 Direct | +26.32% | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2004 | NTRSO | A | 60,000 | · | · | 60,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 2, 2004 | NTRSO | G | 450 | · | · | 2,255 Indirect | +24.93% | Acquired | (price as of 2026-10-05) |
| Feb. 2, 2004 | NTRSO | G | 450 | · | · | 3,185 Indirect | +16.45% | Acquired | (price as of 2026-10-05) |
| Feb. 2, 2004 | NTRSO | G | 900 | · | · | 19,613 Indirect | -4.39% | Disposed | (price as of 2026-10-05) |
| Jan. 30, 2004 | NTRSO | S | 1,300 | $47.34 | $61,542 | 20,513 Indirect | -5.96% | Disposed | -61.4% (price as of 2026-10-05) |
| Jan. 30, 2004 | NTRSO | S | 200 | $47.34 | $9,468 | 21,813 Indirect | -0.91% | Disposed | -61.4% (price as of 2026-10-05) |
| Jan. 30, 2004 | NTRSO | S | 10,500 | $47.33 | $496,965 | 22,013 Indirect | -32.29% | Disposed | -61.4% (price as of 2026-10-05) |
| Jan. 27, 2004 | NTRSO | G | 345 | · | · | 32,513 Indirect | -1.05% | Disposed | (price as of 2026-10-05) |
| Jan. 23, 2004 | NTRSO | M | 16,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Jan. 23, 2004 | NTRSO | F | 4,304 | $49.90 | $214,770 | 32,858 Indirect | -11.58% | Disposed | -63.4% (price as of 2026-10-05) |
| Jan. 23, 2004 | NTRSO | M | 16,000 | · | · | 37,162 Indirect | +75.61% | Acquired | (price as of 2026-10-05) |
| Oct. 21, 2003 | NTRSO | G | 540 | · | · | 21,162 Indirect | -2.49% | Disposed | (price as of 2026-10-05) |
| July 30, 2003 | NTRSO | S | 700 | $43.34 | $30,338 | 21,702 Indirect | -3.12% | Disposed | -57.8% (price as of 2026-10-05) |
| July 30, 2003 | NTRSO | S | 12,100 | $43.31 | $524,051 | 22,402 Indirect | -35.07% | Disposed | -57.8% (price as of 2026-10-05) |
| July 30, 2003 | NTRSO | S | 1,200 | $43.30 | $51,960 | 34,502 Indirect | -3.36% | Disposed | -57.8% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 15, 2005 | NTRSO | Employee Stock Option (right-to-buy) | Common Stock | $44.46 | Feb. 15, 2015 | 45,000 | Acquired |
| April 22, 2004 | NTRSO | Employee Stock Option (right-to-buy) | Common Stock | $16.75 | Sept. 17, 2006 | 20,032 | Disposed |
| Feb. 17, 2004 | NTRSO | Employee Stock Option (right-to-buy) | Common Stock | $49.12 | Feb. 17, 2014 | 60,000 | Acquired |
| Jan. 23, 2004 | NTRSO | Employee Stock Award [F4] | Common Stock | $0.00 | · | 16,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).