Stansfield Corporation had the following activities in 2012.

1. Payment of accounts payable: $770,000

2. Issuance of common stock: $250,000

3. Payment of dividends: $350,000

4. Collection of note receivable: $100,000

5. Issuance of bonds payable: $510,000

6. Purchase of treasury stock: $46,000

Compute the amount Stansfield should report as net cash provided by financing activities in its 2012 statement of cash flows.

...I came up with $464,000, but that was "incorrect." To get that number, I did not include $770,000 in my equation, because I believe that is an operating activity. I computed $250,000 - 350,000 + 100,000 + 510,000 - 46,000 = $464,000. Any idea what I'm doing wrong?