Kelsey Wirth
CIK 1234771 · View on SEC EDGAR ↗
Insider
First SEC filing: May 3, 2006 · Latest: May 3, 2006
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Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
1 other filing hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 2, 2006 | ALGN | S 10b5-1 | 1,500 | $9.08 | $13,620 | 1,074,022 Direct | -0.14% | Disposed | 1672.6% (price as of 2026-08-20) |
| May 1, 2006 | ALGN | S 10b5-1 | 4,100 | $9.02 | $36,982 | 1,075,522 Direct | -0.38% | Disposed | 1684.4% (price as of 2026-08-20) |
| April 26, 2006 | ALGN | S 10b5-1 | 3,700 | $9.37 | $34,669 | 1,079,622 Direct | -0.34% | Disposed | 1617.7% (price as of 2026-08-20) |
| April 25, 2006 | ALGN | S 10b5-1 | 10,000 | $9.09 | $90,900 | 1,083,322 Direct | -0.91% | Disposed | 1670.6% (price as of 2026-08-20) |
| April 24, 2006 | ALGN | S 10b5-1 | 10,000 | $9.17 | $91,700 | 1,093,322 Direct | -0.91% | Disposed | 1655.2% (price as of 2026-08-20) |
| April 21, 2006 | ALGN | S 10b5-1 | 10,000 | $9.28 | $92,800 | 1,103,322 Direct | -0.90% | Disposed | 1634.4% (price as of 2026-08-20) |
| April 20, 2006 | ALGN | S 10b5-1 | 10,000 | $9.41 | $94,100 | 1,113,322 Direct | -0.89% | Disposed | 1610.4% (price as of 2026-08-20) |
| April 19, 2006 | ALGN | S 10b5-1 | 10,000 | $9.51 | $95,100 | 1,123,322 Direct | -0.88% | Disposed | 1592.4% (price as of 2026-08-20) |
| April 18, 2006 | ALGN | S 10b5-1 | 10,000 | $9.25 | $92,500 | 1,133,322 Direct | -0.87% | Disposed | 1640.0% (price as of 2026-08-20) |
| April 17, 2006 | ALGN | S 10b5-1 | 10,000 | $9.05 | $90,500 | 1,143,322 Direct | -0.87% | Disposed | 1678.5% (price as of 2026-08-20) |
| April 13, 2006 | ALGN | S 10b5-1 | 10,000 | $9.03 | $90,300 | 1,153,322 Direct | -0.86% | Disposed | 1682.4% (price as of 2026-08-20) |
| April 12, 2006 | ALGN | S 10b5-1 | 10,000 | $9.00 | $90,000 | 1,163,322 Direct | -0.85% | Disposed | 1688.3% (price as of 2026-08-20) |
| April 7, 2006 | ALGN | S 10b5-1 | 800 | $9.01 | $7,208 | 1,173,322 Direct | -0.07% | Disposed | 1686.3% (price as of 2026-08-20) |
| April 5, 2006 | ALGN | S 10b5-1 | 6,800 | $90125.00 | $612,850,000 | 1,174,122 Direct | -0.58% | Disposed | -99.8% (price as of 2026-08-20) |
| April 4, 2006 | ALGN | S 10b5-1 | 10,000 | $9.05 | $90,500 | 1,180,922 Direct | -0.84% | Disposed | 1678.5% (price as of 2026-08-20) |
| April 3, 2006 | ALGN | S 10b5-1 | 10,000 | $9.15 | $91,500 | 1,190,922 Direct | -0.83% | Disposed | 1659.0% (price as of 2026-08-20) |
| March 31, 2006 | ALGN | S 10b5-1 | 10,000 | $9.23 | $92,300 | 1,200,922 Direct | -0.83% | Disposed | 1643.8% (price as of 2026-08-20) |
| March 30, 2006 | ALGN | S 10b5-1 | 10,000 | $9.31 | $93,100 | 1,210,922 Direct | -0.82% | Disposed | 1628.8% (price as of 2026-08-20) |
| March 29, 2006 | ALGN | S 10b5-1 | 10,000 | $9.17 | $91,700 | 1,220,922 Direct | -0.81% | Disposed | 1655.2% (price as of 2026-08-20) |
| March 28, 2006 | ALGN | S 10b5-1 | 10,000 | $9.05 | $90,500 | 1,230,922 Direct | -0.81% | Disposed | 1678.5% (price as of 2026-08-20) |
| March 27, 2006 | ALGN | S 10b5-1 | 8,400 | $9.02 | $75,768 | 1,240,922 Direct | -0.67% | Disposed | 1684.4% (price as of 2026-08-20) |
| March 21, 2006 | ALGN | S 10b5-1 | 2,600 | $9.08 | $23,608 | 1,249,322 Direct | -0.21% | Disposed | 1672.6% (price as of 2026-08-20) |
| March 20, 2006 | ALGN | S 10b5-1 | 10,000 | $9.15 | $91,500 | 1,251,922 Direct | -0.79% | Disposed | 1659.0% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 500 | $9.00 | $4,500 | 1,271,422 Direct | -0.04% | Disposed | 1688.3% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 3,900 | $9.05 | $35,295 | 1,267,522 Direct | -0.31% | Disposed | 1678.5% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 200 | $9.06 | $1,812 | 1,267,322 Direct | -0.02% | Disposed | 1676.5% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 1,300 | $9.07 | $11,791 | 1,266,022 Direct | -0.10% | Disposed | 1674.5% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 100 | $9.09 | $909 | 1,265,922 Direct | -0.01% | Disposed | 1670.6% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 500 | $9.10 | $4,550 | 1,265,422 Direct | -0.04% | Disposed | 1668.7% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 1,100 | $9.12 | $10,032 | 1,264,322 Direct | -0.09% | Disposed | 1664.8% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 1,000 | $9.13 | $9,130 | 1,263,322 Direct | -0.08% | Disposed | 1662.9% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 1,000 | $9.14 | $9,140 | 1,262,322 Direct | -0.08% | Disposed | 1660.9% (price as of 2026-08-20) |
| March 17, 2006 | ALGN | S 10b5-1 | 400 | $9.15 | $3,660 | 1,261,922 Direct | -0.03% | Disposed | 1659.0% (price as of 2026-08-20) |
| Jan. 26, 2005 | ALGN | S 10b5-1 | 1,950 | $9.26 | $18,057 | 1,271,922 Direct | -0.15% | Disposed | 1638.1% (price as of 2026-08-20) |
| Jan. 25, 2005 | ALGN | S 10b5-1 | 6,750 | $9.44 | $63,720 | 1,273,872 Direct | -0.53% | Disposed | 1605.0% (price as of 2026-08-20) |
| Jan. 19, 2005 | ALGN | S 10b5-1 | 6,750 | $10.70 | $72,225 | 1,280,622 Direct | -0.52% | Disposed | 1404.2% (price as of 2026-08-20) |
| Jan. 18, 2005 | ALGN | S 10b5-1 | 6,750 | $10.52 | $71,010 | 1,287,372 Direct | -0.52% | Disposed | 1429.9% (price as of 2026-08-20) |
| Jan. 12, 2005 | ALGN | S 10b5-1 | 6,750 | $10.10 | $68,175 | 1,294,122 Direct | -0.52% | Disposed | 1493.6% (price as of 2026-08-20) |
| Jan. 11, 2005 | ALGN | S 10b5-1 | 6,750 | $10.10 | $68,175 | 1,300,872 Direct | -0.52% | Disposed | 1493.6% (price as of 2026-08-20) |
| Jan. 5, 2005 | ALGN | S 10b5-1 | 6,750 | $10.46 | $70,605 | 1,307,622 Direct | -0.51% | Disposed | 1438.7% (price as of 2026-08-20) |
| Jan. 4, 2005 | ALGN | S 10b5-1 | 6,750 | $10.52 | $71,010 | 1,314,372 Direct | -0.51% | Disposed | 1429.9% (price as of 2026-08-20) |
| Dec. 29, 2004 | ALGN | S 10b5-1 | 6,750 | $10.94 | $73,845 | 1,321,122 Direct | -0.51% | Disposed | 1371.2% (price as of 2026-08-20) |
| Dec. 28, 2004 | ALGN | S 10b5-1 | 6,750 | $10.98 | $74,115 | 1,327,872 Direct | -0.51% | Disposed | 1365.8% (price as of 2026-08-20) |
| Dec. 22, 2004 | ALGN | S 10b5-1 | 6,750 | $10.71 | $72,292 | 1,334,622 Direct | -0.50% | Disposed | 1402.8% (price as of 2026-08-20) |
| Dec. 21, 2004 | ALGN | S 10b5-1 | 6,750 | $10.46 | $70,605 | 1,341,372 Direct | -0.50% | Disposed | 1438.7% (price as of 2026-08-20) |
| Dec. 15, 2004 | ALGN | S 10b5-1 | 6,750 | $10.58 | $71,415 | 1,348,122 Direct | -0.50% | Disposed | 1421.3% (price as of 2026-08-20) |
| Dec. 14, 2004 | ALGN | S 10b5-1 | 6,750 | $10.73 | $72,428 | 1,354,872 Direct | -0.50% | Disposed | 1400.0% (price as of 2026-08-20) |
| Dec. 8, 2004 | ALGN | S 10b5-1 | 6,750 | $11.21 | $75,668 | 1,361,622 Direct | -0.49% | Disposed | 1335.8% (price as of 2026-08-20) |
| Dec. 7, 2004 | ALGN | S 10b5-1 | 6,750 | $11.29 | $76,208 | 1,368,372 Direct | -0.49% | Disposed | 1325.6% (price as of 2026-08-20) |
| Dec. 1, 2004 | ALGN | S 10b5-1 | 6,750 | $11.53 | $77,828 | 1,375,122 Direct | -0.49% | Disposed | 1295.9% (price as of 2026-08-20) |
| Nov. 30, 2004 | ALGN | S 10b5-1 | 6,750 | $10.52 | $71,010 | 1,381,872 Direct | -0.49% | Disposed | 1429.9% (price as of 2026-08-20) |
| Nov. 24, 2004 | ALGN | S 10b5-1 | 6,750 | $10.25 | $69,188 | 1,388,622 Direct | -0.48% | Disposed | 1470.2% (price as of 2026-08-20) |
| Nov. 23, 2004 | ALGN | S 10b5-1 | 6,750 | $10.31 | $69,592 | 1,395,372 Direct | -0.48% | Disposed | 1461.1% (price as of 2026-08-20) |
| Nov. 17, 2004 | ALGN | S 10b5-1 | 6,750 | $10.55 | $71,212 | 1,402,122 Direct | -0.48% | Disposed | 1425.6% (price as of 2026-08-20) |
| Nov. 16, 2004 | ALGN | S 10b5-1 | 6,750 | $10.60 | $71,550 | 1,408,872 Direct | -0.48% | Disposed | 1418.4% (price as of 2026-08-20) |
| Nov. 10, 2004 | ALGN | S 10b5-1 | 6,750 | $11.18 | $75,465 | 1,415,622 Direct | -0.47% | Disposed | 1339.6% (price as of 2026-08-20) |
| Nov. 9, 2004 | ALGN | S 10b5-1 | 6,750 | $11.09 | $74,858 | 1,422,372 Direct | -0.47% | Disposed | 1351.3% (price as of 2026-08-20) |
| Nov. 3, 2004 | ALGN | S 10b5-1 | 6,750 | $10.90 | $73,575 | 1,429,122 Direct | -0.47% | Disposed | 1376.6% (price as of 2026-08-20) |
| Nov. 2, 2004 | ALGN | S 10b5-1 | 6,750 | $10.67 | $72,022 | 1,435,872 Direct | -0.47% | Disposed | 1408.4% (price as of 2026-08-20) |
| Oct. 27, 2004 | ALGN | S 10b5-1 | 6,750 | $9.45 | $63,788 | 1,976,722 Direct | -0.34% | Disposed | 1603.2% (price as of 2026-08-20) |
| Oct. 26, 2004 | ALGN | S 10b5-1 | 6,750 | $9.01 | $60,818 | 1,983,472 Direct | -0.34% | Disposed | 1686.3% (price as of 2026-08-20) |
| Oct. 20, 2004 | ALGN | S 10b5-1 | 6,750 | $14.40 | $97,200 | 1,990,222 Direct | -0.34% | Disposed | 1017.7% (price as of 2026-08-20) |
| Oct. 19, 2004 | ALGN | S 10b5-1 | 6,750 | $14.03 | $94,702 | 1,996,972 Direct | -0.34% | Disposed | 1047.2% (price as of 2026-08-20) |
| Oct. 13, 2004 | ALGN | S 10b5-1 | 6,750 | $15.19 | $102,532 | 2,003,722 Direct | -0.34% | Disposed | 959.6% (price as of 2026-08-20) |
| Oct. 12, 2004 | ALGN | S 10b5-1 | 6,750 | $15.58 | $105,165 | 2,010,472 Direct | -0.33% | Disposed | 933.1% (price as of 2026-08-20) |
| Oct. 6, 2004 | ALGN | S 10b5-1 | 6,750 | $16.13 | $108,878 | 1,483,122 Direct | -0.45% | Disposed | 897.8% (price as of 2026-08-20) |
| Oct. 5, 2004 | ALGN | S 10b5-1 | 6,750 | $16.27 | $109,822 | 1,489,872 Direct | -0.45% | Disposed | 889.2% (price as of 2026-08-20) |
| Sept. 29, 2004 | ALGN | S 10b5-1 | 6,750 | $15.26 | $103,005 | 1,496,622 Direct | -0.45% | Disposed | 954.7% (price as of 2026-08-20) |
| Sept. 28, 2004 | ALGN | S 10b5-1 | 6,750 | $14.88 | $100,440 | 1,503,372 Direct | -0.45% | Disposed | 981.7% (price as of 2026-08-20) |
| Sept. 22, 2004 | ALGN | S 10b5-1 | 6,750 | $15.07 | $101,722 | 1,510,122 Direct | -0.44% | Disposed | 968.0% (price as of 2026-08-20) |
| Sept. 21, 2004 | ALGN | S 10b5-1 | 6,750 | $15.45 | $104,288 | 1,516,872 Direct | -0.44% | Disposed | 941.7% (price as of 2026-08-20) |
| Sept. 15, 2004 | ALGN | S 10b5-1 | 6,750 | $15.78 | $106,515 | 1,523,622 Direct | -0.44% | Disposed | 920.0% (price as of 2026-08-20) |
| Sept. 14, 2004 | ALGN | S 10b5-1 | 6,750 | $16.21 | $109,418 | 1,530,372 Direct | -0.44% | Disposed | 892.9% (price as of 2026-08-20) |
| Sept. 8, 2004 | ALGN | S 10b5-1 | 6,750 | $15.35 | $103,612 | 1,537,122 Direct | -0.44% | Disposed | 948.5% (price as of 2026-08-20) |
| Sept. 7, 2004 | ALGN | S 10b5-1 | 6,750 | $15.26 | $103,005 | 1,543,872 Direct | -0.44% | Disposed | 954.7% (price as of 2026-08-20) |
| Sept. 1, 2004 | ALGN | S 10b5-1 | 6,750 | $15.29 | $103,208 | 1,550,622 Direct | -0.43% | Disposed | 952.6% (price as of 2026-08-20) |
| Aug. 31, 2004 | ALGN | S 10b5-1 | 6,750 | $15.07 | $101,722 | 1,557,372 Direct | -0.43% | Disposed | 968.0% (price as of 2026-08-20) |
| Aug. 25, 2004 | ALGN | S 10b5-1 | 6,750 | $15.05 | $101,588 | 1,564,122 Direct | -0.43% | Disposed | 969.4% (price as of 2026-08-20) |
| Aug. 24, 2004 | ALGN | S 10b5-1 | 6,750 | $14.83 | $100,102 | 1,570,872 Direct | -0.43% | Disposed | 985.3% (price as of 2026-08-20) |
| Aug. 18, 2004 | ALGN | S 10b5-1 | 6,750 | $14.85 | $100,238 | 1,577,622 Direct | -0.43% | Disposed | 983.8% (price as of 2026-08-20) |
| Aug. 17, 2004 | ALGN | S 10b5-1 | 6,750 | $14.62 | $98,685 | 1,584,372 Direct | -0.42% | Disposed | 1000.9% (price as of 2026-08-20) |
| Aug. 11, 2004 | ALGN | S 10b5-1 | 6,750 | $15.10 | $101,925 | 1,591,122 Direct | -0.42% | Disposed | 965.9% (price as of 2026-08-20) |
| Aug. 10, 2004 | ALGN | S 10b5-1 | 6,750 | $15.25 | $102,938 | 1,597,872 Direct | -0.42% | Disposed | 955.4% (price as of 2026-08-20) |
| Aug. 4, 2004 | ALGN | S 10b5-1 | 6,750 | $15.90 | $107,325 | 1,604,622 Direct | -0.42% | Disposed | 912.3% (price as of 2026-08-20) |
| Aug. 3, 2004 | ALGN | S 10b5-1 | 6,750 | $16.22 | $109,485 | 1,611,372 Direct | -0.42% | Disposed | 892.3% (price as of 2026-08-20) |
| July 28, 2004 | ALGN | S 10b5-1 | 6,750 | $16.79 | $113,332 | 1,618,122 Direct | -0.42% | Disposed | 858.6% (price as of 2026-08-20) |
| July 27, 2004 | ALGN | S 10b5-1 | 6,750 | $16.59 | $111,982 | 1,624,872 Direct | -0.41% | Disposed | 870.2% (price as of 2026-08-20) |
| July 21, 2004 | ALGN | S 10b5-1 | 6,750 | $15.67 | $105,772 | 1,631,622 Direct | -0.41% | Disposed | 927.1% (price as of 2026-08-20) |
| July 20, 2004 | ALGN | S 10b5-1 | 6,750 | $16.00 | $108,000 | 1,638,372 Direct | -0.41% | Disposed | 905.9% (price as of 2026-08-20) |
| July 14, 2004 | ALGN | S 10b5-1 | 6,750 | $16.02 | $108,135 | 1,645,122 Direct | -0.41% | Disposed | 904.7% (price as of 2026-08-20) |
| July 13, 2004 | ALGN | S 10b5-1 | 6,750 | $16.09 | $108,608 | 1,651,872 Direct | -0.41% | Disposed | 900.3% (price as of 2026-08-20) |
| July 7, 2004 | ALGN | S 10b5-1 | 6,750 | $17.85 | $120,488 | 1,658,622 Direct | -0.41% | Disposed | 801.7% (price as of 2026-08-20) |
| July 6, 2004 | ALGN | S 10b5-1 | 6,750 | $17.71 | $119,542 | 1,665,372 Direct | -0.40% | Disposed | 808.8% (price as of 2026-08-20) |
| June 30, 2004 | ALGN | S 10b5-1 | 6,750 | $18.98 | $128,115 | 1,672,122 Direct | -0.40% | Disposed | 748.0% (price as of 2026-08-20) |
| June 29, 2004 | ALGN | S 10b5-1 | 6,750 | $18.30 | $123,525 | 1,678,872 Direct | -0.40% | Disposed | 779.5% (price as of 2026-08-20) |
| June 23, 2004 | ALGN | S 10b5-1 | 6,750 | $18.77 | $126,698 | 1,685,622 Direct | -0.40% | Disposed | 757.5% (price as of 2026-08-20) |
| June 22, 2004 | ALGN | S 10b5-1 | 6,750 | $18.37 | $123,998 | 1,692,372 Direct | -0.40% | Disposed | 776.2% (price as of 2026-08-20) |
| June 16, 2004 | ALGN | S 10b5-1 | 6,750 | $18.23 | $123,052 | 1,699,122 Direct | -0.40% | Disposed | 782.9% (price as of 2026-08-20) |
| June 15, 2004 | ALGN | S 10b5-1 | 6,750 | $18.01 | $121,568 | 1,705,872 Direct | -0.39% | Disposed | 793.7% (price as of 2026-08-20) |
Showing latest 100 of 220 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 |
|---|---|---|---|---|---|---|---|
| May 25, 2005 | ALGN | Right to buy (Common Stock) | Common Stock (8,000) | $7.19 | May 25, 2015 | 8,000 | Acquired |
| May 19, 2004 | ALGN | Right to buy (Common Stock) [F1] | Common Stock (8,000) | $19.40 | May 19, 2014 | 8,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).