Kathryn E. Falberg is Director at Trade Desk, Inc. (TTD). They have made 28 open-market trades across 10 companies since 2009, most recently 2026-06-11.
CIK 0001206977
18 open-market purchases totalling $17.0M since 2010, against 10 sales. Across 18 scored buys the stock is up 3.0% at ninety days, and 0.6 points ahead of the S&P over the same stretch.
18 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 39% | 39% | 44% |
| Avg Move | -7.1% | -0.6% | +3.0% |
| Alpha | -5.4% | -1.4% | +0.6% |
| Scored | 18 | 18 | 18 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TTD | SELL | 2026-03-05 | 2026-03-09 | $30.46 | $4.7M | -17.9% | -29.3% | -32.2% |
| TTD | SELL | 2024-08-13 | 2024-08-15 | $98.17 | $14.7M | +5.0% | +6.4% | +28.5% |
| TTD | SELL | 2024-03-08 | 2024-03-12 | $81.90 | $16.9M | +6.1% | +9.4% | +15.6% |
| NUVB | BUY | 2022-11-30 | 2022-12-05 | $1.93 | $789K | -15.8% | +0.0% | -14.8% |
| TTD | SELL | 2021-11-19 | 2021-11-23 | $108.59 | $32.5M | -12.3% | -6.0% | -26.8% |
| RCUS | BUY | 2021-03-31 | 2021-04-02 | $28.35 | $567K | +5.2% | +8.0% | -12.8% |
| TTD | SELL | 2020-11-19 | 2020-11-23 | $813.28 | $25.7M | +7.9% | +10.3% | +0.9% |
| TTD | SELL | 2019-11-11 | 2019-11-13 | $207.02 | $8.3M | +12.7% | +10.7% | +30.0% |
| RCUS | BUY | 2019-06-13 | 2019-06-14 | $8.52 | $220K | -12.3% | +0.2% | +9.7% |
| RCUS | BUY | 2019-06-11 | 2019-06-13 | $8.20 | $164K | +10.6% | -2.7% | +8.8% |
| RCUS | BUY | 2019-06-07 | 2019-06-11 | $8.04 | $435K | +19.3% | +7.7% | -1.0% |
| TTD | SELL | 2019-03-11 | 2019-03-13 | $205.47 | $8.2M | -4.0% | -2.3% | +21.5% |
| TTD | SELL | 2018-11-28 | 2018-11-30 | $134.83 | $5.4M | -6.1% | -21.6% | +33.4% |
| TCDA | BUY | 2018-07-02 | 2018-07-02 | $19.00 | $600K | -4.3% | -24.5% | -0.9% |
| RCUS | BUY | 2018-03-19 | 2018-03-19 | $15.00 | $450K | -7.9% | -2.1% | -4.5% |
| AIMT | BUY | 2018-02-26 | 2018-02-26 | $32.00 | $960K | +12.1% | +2.9% | +4.8% |
| TTD | BUY | 2017-06-15 | 2017-06-16 | $48.06 | $961K | +2.6% | -1.6% | +16.6% |
| AXON | BUY | 2017-04-17 | 2017-04-19 | $18.54 | $2.0M | +7.9% | +7.2% | +10.0% |
| TTD | BUY | 2017-03-01 | 2017-03-03 | $43.38 | $868K | -6.6% | -16.8% | +23.5% |
| TTD | BUY | 2016-11-14 | 2016-11-16 | $25.85 | $4.1M | +6.1% | +14.3% | +18.7% |
| AIMT | BUY | 2015-08-11 | 2015-08-11 | $16.00 | $400K | -20.8% | -0.1% | -0.1% |
| MDVN | BUY | 2015-02-27 | 2015-03-02 | $117.67 | $2.9M | -21.1% | +1.2% | +1.2% |
| JAZZ | SELL · 10b5-1 | 2014-02-12 | 2014-02-14 | $157.00 | $314K | -10.8% | -0.4% | -0.4% |
| JAZZ | SELL · 10b5-1 | 2014-01-08 | 2014-01-10 | $131.82 | $264K | -10.8% | -0.4% | -0.4% |
| JAZZ | SELL · 10b5-1 | 2013-12-11 | 2013-12-13 | $120.50 | $362K | -10.8% | -0.4% | -0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| BMRN |
| 2,640 |
| $144K |
| ABIO | 12,700 | $30K |
| TCDA | 59,163 | $6K |
| TTD | 212 | $3K |
| HTI | 15,000 | — |
| Total | $99.4M |
Shares reported on the most recent Form 4, priced at the 2026-06-12 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.