| 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 |
|---|---|---|---|---|---|---|---|---|---|
Interim Executive Chair | Director | President &CEO +1 more
3 companies
Tzianabos Arthur is an Interim Executive Chair at STOK, with reported holdings spanning 3 companies. Recent filings cover 2 purchases and 20 sales. Those positions are worth an estimated $1.2M at current prices.
Our model assigns Tzianabos Arthur a strong insider score of 77/100, based on 5 past trades. Over a 12-month horizon, 100.0% of those trades were profitable, with an average 12-month return of +69.7%.
Tzianabos Arthur's largest disclosed position is in STOK as Interim Executive Chair, worth about $1.0M. The recent filings there lean toward selling, a net 34,355 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Oct 1, 2019 | President &CEO | Sell | 12,500 | $17.40 | $217,467.68 | -4.7% | ||
| Sep 3, 2019 | President &CEO | Sell | 12,500 | $18.75 | $234,320.00 | -8.2% | ||
| Aug 1, 2019 | President &CEO | Sell | 12,500 | $17.37 | $217,111.25 | -7.6% | ||
| Jul 1, 2019 | President &CEO | Sell | 12,500 | $18.98 | $237,300.00 | -7.0% | ||
| Jun 3, 2019 | President &CEO | Sell | 12,500 | $19.86 | $248,262.50 | -6.6% | ||
| Apr 9, 2015 | TPST Tempest Therapeutics, Inc. | President And CSO | Buy | 225 | $28.77 | $6,473.25 | +128.6% | |
| Apr 8, 2015 | TPST Tempest Therapeutics, Inc. | President And CSO | Buy | 175 | $28.04 | $4,907.00 | New |