Marc Huffman
Chief Executive Officer at BlackLine Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: BlackLine Inc., 3 years.
Chief executive roles
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 23, 2023 | BlackLine Inc. | Open-market sale | −5,613 | $70.56 | $396,053 |
| Feb 23, 2023 | BlackLine Inc. | Open-market sale | −1,265 | $71.27 | $90,157 |
| Feb 21, 2023 | BlackLine Inc. | Grant or award | +13,082 | — | — |
| Feb 21, 2023 | BlackLine Inc. | Shares withheld for tax | −3,911 | $71.42 | $279,324 |
| Feb 21, 2023 | BlackLine Inc. | Open-market sale | −2,417 | $70.05 | $169,311 |
| Feb 21, 2023 | BlackLine Inc. | Open-market sale | −11,221 | $70.69 | $793,212 |
| Feb 21, 2023 | BlackLine Inc. | Open-market sale | −6,012 | $71.48 | $429,738 |
| Feb 17, 2023 | BlackLine Inc. | Shares withheld for tax | −9,361 | $71.72 | $671,371 |
Questions about Marc Huffman
What boards is Marc Huffman on?
Marc Huffman sits on the board of BlackLine Inc.
What company is Marc Huffman the CEO of?
Marc Huffman is Chief Executive Officer of BlackLine Inc.
How long has Marc Huffman served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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