Filing Details
- Accession Number:
- 0001209191-19-014941
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2019-03-01 16:09:57
- Reporting Period:
- 2019-02-27
- Accepted Time:
- 2019-03-01 16:09:57
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1604464 | Atara Biotherapeutics Inc. | ATRA | () | 4 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1216955 | S Joel Marcus | C/O Alexandria Real Estate Equities, Inc 385 East Colorado Boulevard, Suite 299 Pasadena CA 91101 | Yes | No | No | No |
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Acquisiton | 2019-02-27 | 25,000 | $25.15 | 32,590 | No | 4 | M | Direct | |
| Common Stock | Acquisiton | 2019-02-27 | 10,500 | $24.05 | 43,090 | No | 4 | M | Direct | |
| Common Stock | Acquisiton | 2019-02-27 | 5,500 | $15.08 | 48,590 | No | 4 | M | Direct | |
| Common Stock | Acquisiton | 2019-02-27 | 21,500 | $13.20 | 70,090 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2019-02-28 | 62,590 | $36.07 | 7,500 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | M | Direct | |
| No | 4 | M | Direct | |
| No | 4 | M | Direct | |
| No | 4 | S | Direct |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Non-Qualified Stock Option (Right to Buy) | Disposition | 2019-02-27 | 25,000 | $0.00 | 25,000 | $25.15 |
| Common Stock | Non-Qualified Stock Option (Right to Buy) | Disposition | 2019-02-27 | 10,500 | $0.00 | 10,500 | $24.05 |
| Common Stock | Non-Qualified Stock Option (Right to Buy) | Disposition | 2019-02-27 | 5,500 | $0.00 | 5,500 | $15.08 |
| Common Stock | Non-Qualified Stock Option (Right to Buy) | Disposition | 2019-02-27 | 21,500 | $0.00 | 21,500 | $13.20 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 0 | 2022-01-16 | No | 4 | M | Direct | |
| 0 | 2023-01-04 | No | 4 | M | Direct | |
| 0 | 2024-01-03 | No | 4 | M | Direct | |
| 0 | 2024-06-08 | No | 4 | M | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 4,000 | Indirect | Held by the Joel S. Marcus and Barbara A. Marcus Family Trust |
| Common Stock | 908,355 | Indirect | See footnote |
Footnotes
- The price in Column 4 is a weighted average sale price. The prices actually received ranged from $35.75 to $36.72. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.
- Consists of shares of common stock held by Alexandria Equities, LLC. Mr. Marcus is the Chairman, CEO and Founder of Alexandria Real Estate Equities, Inc., which is the managing member of Alexandria Equities, LLC, which has full voting and investment power with respect to the shares owned by Alexandria Equities, LLC. As an officer of Alexandria Real Estate Equities, Inc., Mr. Marcus may be deemed to have voting and investment power with respect to the shares owned by Alexandria Equities, LLC. Mr. Marcus disclaims beneficial ownership of the shares held by Alexandria Equities, LLC, except to the extent of his underlying pecuniary interest therein.
- Fully vested.
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