Gallagher Carol Giltner (CIK 0001329959)

Latest company ownership

Shares held
33,012
Last filed at
Jun 12, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 13, 2023 Nov 15, 2023 Atara Biotherapeutics, Inc. Director Buy 95.0 +270,000 142.54% ✗ $68.2K
Nov 7, 2018 Nov 7, 2018 Atara Biotherapeutics, Inc. Director Sell 20.0 -21,374 -19.40% ✗ $777.6K
Jun 18, 2018 Jun 19, 2018 Atara Biotherapeutics, Inc. Director Sell 41.3 -2,500 -2.22% ✓ $111.9K
May 15, 2018 May 16, 2018 Atara Biotherapeutics, Inc. Director Sell 53.8 -273 -0.24% ✓ $12.6K
Feb 15, 2018 Feb 20, 2018 Atara Biotherapeutics, Inc. Director Sell 45.0 -1,183 -1.06% ✓ $55K
Nov 15, 2017 Nov 17, 2017 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,184 -1.07% ✓ $16.8K
Aug 15, 2017 Aug 17, 2017 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,184 -1.08% ✓ $16.9K
Jun 8, 2017 Jun 12, 2017 Atara Biotherapeutics, Inc. Director Sell 83.8 +4,000 3.87% ✓ $13.2K
May 15, 2017 May 17, 2017 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,184 -1.13% ✓ $18.1K
Feb 15, 2017 Feb 16, 2017 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,183 -1.14% ✓ $19K
Nov 15, 2016 Nov 17, 2016 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,184 -1.18% ✓ $22.9K
May 16, 2016 May 18, 2016 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,184 -1.23% ✓ $18.9K
Feb 16, 2016 Feb 18, 2016 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,183 -1.24% ✓ $19.3K
Nov 16, 2015 Nov 18, 2015 Atara Biotherapeutics, Inc. Director Sell 48.8 -1,184 -1.26% ✓ $36.8K
Aug 20, 2015 Aug 24, 2015 Atara Biotherapeutics, Inc. Director Sell 17.5 -17,622 -16.09% ✓ $746.1K
Aug 17, 2015 Aug 19, 2015 Atara Biotherapeutics, Inc. Director Sell 26.3 -11,639 -9.60% ✓ $567.7K
Feb 18, 2015 Feb 18, 2015 Atara Biotherapeutics, Inc. Director Buy 95.0 +11,000 21.29% ✗ $198K