| 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 |
|---|---|---|---|---|---|---|---|---|---|
Chief Operations Officer | Chief Tech. Operations Officer
1 company
Newell Joe is a Chief Operations Officer at Atara Biotherapeutics, Inc.. Recent SEC Form 4 filings include 0 buys and 10 sells.
Estimated insider holdings value: $943K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 16, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 3,332 | $17.12 | $57,033.51 | -2.9% | -18.0% | -73.7% | |
| Nov 15, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sale+OE | 7,000 | $17.71 | $124,004.30 | -5.7% | -16.6% | -70.7% | |
| Sep 22, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sale+OE | 10,500 | $17.00 | $178,500.00 | -8.1% | -7.3% | -79.7% | |
| Sep 15, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 3,116 | $15.61 | $48,647.30 | -2.5% | -1.2% | -70.4% | |
| Aug 30, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 3,500 | $15.00 | $52,500.00 | -2.8% | +20.8% | -73.1% | |
| Aug 17, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 2,426 | $12.53 | $30,402.63 | -1.9% | +34.5% | -62.8% | |
| May 18, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 2,453 | $14.55 | $35,691.15 | -1.9% | -14.6% | -64.7% | |
| May 17, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 3,500 | $15.00 | $52,500.00 | -2.6% | -13.6% | -61.1% | |
| Apr 5, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 655 | $14.74 | $9,654.70 | -0.5% | -0.7% | -36.6% | |
| Mar 26, 2021 | ATRA Atara Biotherapeutics, Inc. | Chief Operations Officer | Sell | 2,640 | $14.58 | $38,491.20 | -1.9% | +12.0% | -36.5% |