List of insiders holdings for BLACKLINE INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Tucker Therese Founder Director | 2026-05-21 16:25:11 | 354,997 4,125,918 | 4,480,915 | Form 4 |
| 2 | Spanicciati Mario Director | 2020-05-06 17:29:06 | 18,347 1,201,307 | 1,219,654 | Form 4 |
| 3 | Ryan Owen Chief Executive Officer | 2026-05-21 16:30:04 | 397,611 0 | 397,611 | Form 4 |
| 4 | Murphy Chris Chief Revenue Officer | 2018-06-27 17:51:33 | 363,872 0 | 363,872 | Form 4 |
| 5 | Huffman Marc Chief Executive Officer | 2023-02-23 18:56:08 | 306,809 0 | 306,809 | Form 4 |
| 6 | ICONIQ Strategic Partners L.P. ICONIQ Strategic Partners-B L.P. ICONIQ Strategic Partners Co-Invest L.P. BL Series ICONIQ Strategic Partners Co-Invest L.P. Series BL2 ICONIQ Strategic Partners GP L.P. ICONIQ Strategic Partners TT GP Ltd. Makan Divesh 10% Owner | 2021-02-12 16:06:06 | 299,424 0 | 299,424 | Form 13G |
| 7 | ICONIQ Strategic Partners L.P. ICONIQ Strategic Partners Co-Invest L.P. BL Series ICONIQ Strategic Partners Co-Invest L.P. Series BL2 ICONIQ Strategic Partners GP L.P. ICONIQ Strategic Partners TT GP Ltd. Makan Divesh 10% Owner | 2021-02-12 16:06:06 | 299,424 0 | 299,424 | Form 13G |
| 8 | Griffith William J.G. Director 10% Owner | 2020-03-03 16:38:33 | 299,424 0 | 299,424 | Form 4 |
| 9 | Partin Mark CHIEF FINANCIAL OFFICER | 2025-02-24 18:34:57 | 209,454 0 | 209,454 | Form 4 |
| 10 | Morgan-Prager Karole Chief Legal and Administrative | 2026-05-21 16:24:17 | 162,934 0 | 162,934 | Form 4 |
| 11 | Ung Jeremy Chief Technology Officer | 2026-05-21 16:26:04 | 137,069 0 | 137,069 | Form 4 |
| 12 | Villanova Patrick Chief Financial Officer | 2026-05-21 16:28:04 | 132,822 0 | 132,822 | Form 4 |
| 13 | Duan Jimmy C Chief Customer Officer | 2026-05-21 16:31:00 | 121,848 0 | 121,848 | Form 4 |
| 14 | Van Houten Stuart Chief Commercial Officer | 2026-05-21 16:27:03 | 108,686 0 | 108,686 | Form 4 |
| 15 | Unterman Thomas Director | 2025-10-28 16:16:16 | 58,636 41,835 | 100,471 | Form 4 |
| 16 | Woodhams Mark Chief Revenue Officer | 2025-05-22 17:06:05 | 61,390 0 | 61,390 | Form 4 |
| 17 | SMITH GRAHAM Director | 2021-11-01 18:45:45 | 60,206 0 | 60,206 | Form 4 |
| 18 | HIRSCH PETER Chief Technology Officer | 2023-05-22 18:32:02 | 56,055 0 | 56,055 | Form 4 |
| 19 | Stalick Michelle D Chief Accounting Officer | 2026-06-02 16:13:13 | 36,363 0 | 36,363 | Form 4 |
| 20 | Velastegui Sophia Director | 2026-05-08 16:24:24 | 25,946 0 | 25,946 | Form 4 |
| 21 | HENSHALL DAVID J Director | 2026-05-08 16:18:03 | 22,794 0 | 22,794 | Form 4 |
| 22 | Rios Brunilda Director | 2026-05-08 16:21:26 | 18,115 0 | 18,115 | Form 4 |
| 23 | Whye Barbara Director | 2026-05-08 16:22:27 | 16,969 0 | 16,969 | Form 4 |
| 24 | Yamamoto Mika Director | 2026-06-08 18:08:31 | 16,692 0 | 16,692 | Form 4 |
| 25 | Drummond Camille Director | 2026-05-08 16:13:04 | 13,553 0 | 13,553 | Form 4 |
| 26 | THOMPSON KEVIN B Director | 2024-03-01 17:24:28 | 11,000 0 | 11,000 | Form 4 |
| 27 | Davidson Scott Director | 2026-05-08 16:17:05 | 10,860 0 | 10,860 | Form 4 |
| 28 | Balaji Saranga Director | 2026-05-08 16:14:35 | 9,807 0 | 9,807 | Form 4 |
| 29 | Yoran Amit Director | 2024-05-10 18:31:54 | 7,923 0 | 7,923 | Form 4 |
| 30 | HUGHES GREGORY Director | 2026-05-22 17:07:06 | 7,755 0 | 7,755 | Form 4 |
| 31 | Duncan Storm Director | 2026-05-08 16:19:22 | 7,338 0 | 7,338 | Form 4 |
| 32 | Prichard Megan Director | 2026-05-08 16:23:28 | 7,338 0 | 7,338 | Form 4 |
| 33 | Wagner William Raymond Director | 2024-05-10 18:53:24 | 5,681 0 | 5,681 | Form 4 |
| 34 | Brennan John Director | 2020-05-08 16:43:39 | 4,841 0 | 4,841 | Form 4 |
| 35 | Babcoke Jason Director | 2020-05-08 16:41:24 | 4,841 0 | 4,841 | Form 4 |
| 36 | Haynes Hollie Director | 2016-10-27 18:01:40 | 0 0 | 0 | Form 3 |
| 37 | SLTA Sumeru (GP) L.L.C. Silver Lake Group L.L.C. Silver Lake Technology Associates Sumeru L.P. Silver Lake Sumeru Fund LP Silver Lake Technology Investors Sumeru L.P. Director | 2019-03-22 16:31:03 | 0 0 | 0 | Form 13G |
| 38 | SLTA Sumeru (GP) L.L.C. Silver Lake Group L.L.C. SHAH AJAY Silver Lake Technology Associates Sumeru L.P. Silver Lake Sumeru Fund LP Silver Lake Technology Investors Sumeru L.P. 10% Owner | 2019-03-22 16:31:03 | 0 0 | 0 | Form 13G |