Tammie Tang
![Tammie Tang](https://www.columbiathreadneedle.com.au/uploads/2021/02/33229ecab2683e986ec5e7a50ee7d9a4/tammietang.jpg)
Tammie Tang
![](https://www.columbiathreadneedle.com.au/uploads/2021/12/ce528998719db099dac88572bf31a45a/tammie-tang.jpg)
Tammie Tang
![Tammie Tang](https://www.columbiathreadneedle.com.au/uploads/2023/05/f7b70dc725e302d9ea4d585139406b87/tammie-tang-governance-webpage-837x558-1.jpg)
Matt Rees
![Matthew Rees](https://www.columbiathreadneedle.com.au/uploads/2023/06/2e97e21fdae67830f695db1d37adecf0/rees_matthew_wp_mar17.jpg)
Yu-Ting Fu
![Yu-Ting Fu](https://www.columbiathreadneedle.com.au/uploads/2023/06/b54e58802b8afceef0723d5c709e1b79/fu_yu-ting_wp_feb23_0o7a6978.jpg)
Andrew Dewar
![Andrew Dewar](https://www.columbiathreadneedle.com.au/uploads/2023/06/2d7ce90f7e5853d62021f8c8a8a5bd72/andrew-dewar_300x300.jpg)
Andrew Dewar is a portfolio manager in the Investment Grade Credit team at Columbia Threadneedle Investments.
Letty Byatt
![Letitia Byatt](https://www.columbiathreadneedle.com.au/uploads/2023/06/99d0e99857f6ee06c7de746736d01a53/letitia-byatt_300x300.jpg)
Letty Byatt is a Social Impact Analyst in the Investment Grade Credit team at Columbia Threadneedle Investments.
Max Schulze
![Max Schulze](https://www.columbiathreadneedle.com.au/uploads/2023/10/635b9654398fde355fac88e316020bd4/max-schulze-300x300-1.jpg)
Benno Kriews
![Benno Kriews](https://www.columbiathreadneedle.com.au/uploads/2023/06/1dcd706a0f7a26893465e88ddd4e41b7/benno-kriews-300x300-1.jpg)
Nicole Bast
![Nicole Bast](https://www.columbiathreadneedle.com.au/uploads/2023/06/6cae96781db404bff8ddd5331c2431c5/nicole-bast-300x300-1.jpg)