| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Chief Strategy Officer | Chief Client Officer
1 company
Brian John Stempeck last filed a Form 4 in January 2021, as Director at TTD. Brian John Stempeck's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
At the last filing, the largest reported position was 19,405 shares of TTD. The TTD filings lean toward selling, a net 855,638 shares.
Brian John Stempeck has 45 Form 4 filings on record from February 2017 to January 2021, all as Director at Trade Desk (TTD), 2017–2021.
The 249 reported transactions were 179 open-market sales, 29 conversions, 19 option exercises and 12 tax withholdings, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 30 sales worth about $101.2M.
The largest open-market sale was 89,622 shares of TTD at an average $250.22 on December 16, 2019, about $22.4M.
Shares as reported in the last Form 4 for each company; the most recent is from January 2021. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Jan 4, 2021 | TTD Trade Desk, Inc. | Director | Sell | 858 | $803.73 | $689,601.42 | -4.2% | |
| Dec 14, 2020 | TTD Trade Desk, Inc. | Director | Sell | 13,007 | $915.03 | $11,901,765.20 | -56.2% | |
| Dec 14, 2020 | TTD Trade Desk, Inc. | Director | Sell | 2,493 | $923.42 | $2,302,081.09 | -24.6% | |
| Jun 12, 2020 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sale+OE | 19,401 | $352.66 | $6,842,000.51 | -36.2% | |
| Jan 13, 2020 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sale+OE | 5,838 | $288.82 | $1,686,113.78 | -14.2% | |
| Jan 6, 2020 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sale+OE | 5,838 | $276.62 | $1,614,881.39 | -14.2% | |
| Dec 30, 2019 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sale+OE | 5,838 | $256.49 | $1,497,410.34 | -14.2% | |
| Dec 23, 2019 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sale+OE | 5,838 | $270.03 | $1,576,429.20 | -14.2% | |
| Dec 16, 2019 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sale+OE | 89,622 | $250.22 | $22,425,348.05 | -71.7% | |
| Jul 29, 2019 | TTD Trade Desk, Inc. | Chief Strategy Officer | Sell | 20,000 | $262.56 | $5,251,123.69 | -34.5% |