Warren S. Thaler is Director at ALIGN TECHNOLOGY INC (ALGN). They have made 26 open-market trades across 1 company since 2008, most recently 2023-05-17.
CIK 0001293595
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
4 open-market purchases totalling $279K since 2008, against 22 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALGN | 31,780 | $4.7M |
Shares reported on the most recent Form 4, priced at the 2023-05-19 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ALGN | BUY | 2022-11-02 | 2022-11-03 | $191.21 | $201K | +16.6% | +2.9% | +54.8% |
| ALGN | SELL | 2021-11-10 | 2021-11-12 | $703.06 | $7.0M | -5.6% | -9.0% | -23.1% |
| ALGN | SELL | 2021-08-24 | 2021-08-25 | $711.54 | $7.1M | +0.2% | +1.5% | -8.0% |
| ALGN | SELL | 2021-08-03 | 2021-08-03 | $701.90 | $3.5M | -1.1% | +4.3% | -5.4% |
| ALGN | SELL | 2021-05-24 | 2021-05-24 | $605.16 | $3.0M | -3.8% | +0.1% | +15.3% |
| ALGN | SELL | 2021-02-08 | 2021-02-10 | $594.08 | $8.1M | -7.2% | -12.3% | -7.4% |
| ALGN | SELL | 2021-02-08 | 2021-02-10 | $621.95 | $587K | -7.2% | -12.3% | -7.4% |
| ALGN | SELL | 2020-11-04 | 2020-11-04 | $481.43 | $4.8M | -6.0% | +7.2% | +14.7% |
| ALGN | SELL | 2020-10-27 | 2020-10-28 | $464.04 | $2.3M | +9.3% | +8.9% | +22.6% |
| ALGN | SELL | 2020-08-05 | 2020-08-05 | $295.86 | $3.8M | +5.1% | +4.9% | +57.9% |
| ALGN | SELL | 2019-10-28 | 2019-10-29 | $250.37 | $2.1M | +1.7% | +8.5% | +2.1% |
| ALGN | SELL | 2019-05-23 | 2019-05-28 | $312.53 | $1.9M | +1.7% | -10.7% | -42.1% |
| ALGN | SELL | 2018-08-23 | 2018-08-23 | $363.62 | $1.3M | +2.1% | +6.5% | -40.9% |
| ALGN | SELL | 2018-05-24 | 2018-05-25 | $315.10 | $1.1M | +6.6% | +8.8% | +14.3% |
| ALGN | SELL | 2016-11-29 | 2016-11-29 | $95.57 | $812K | +3.8% | +2.1% | +7.6% |
| ALGN | SELL | 2016-05-03 | 2016-05-05 | $74.49 | $574K | +1.2% | +4.9% | +22.5% |
| ALGN | SELL | 2015-08-20 | 2015-08-24 | $58.75 | $411K | -9.4% | -1.1% | -1.1% |
| ALGN | SELL | 2015-05-06 | 2015-05-07 | $58.75 | $411K | -9.4% | -1.1% | -1.1% |
| ALGN | SELL | 2014-02-04 | 2014-02-05 | $54.75 | $986K | -9.4% | -1.1% | -1.1% |
| ALGN | SELL | 2013-10-30 | 2013-11-01 | $56.55 | $2.0M | -9.4% | -1.1% | -1.1% |
| ALGN | SELL | 2013-07-30 | 2013-07-30 | $42.24 | $422K | -9.4% | -1.1% | -1.1% |
| ALGN | SELL | 2012-07-26 | 2012-07-30 | $34.81 | $278K | -9.4% | -1.1% | -1.1% |
| ALGN | SELL | 2012-04-27 | 2012-04-30 | $31.95 | $1.8M | -9.4% | -1.1% | -1.1% |
| ALGN | BUY | 2008-10-31 | 2008-11-05 | $6.93 | $4K | -9.4% | -1.1% | -1.1% |
| ALGN | BUY | 2008-05-19 | 2008-05-20 | $12.96 | $32K | -9.4% | -1.1% | -1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.