BlackLine Inc.

Last updated September 27, 2026

Organization details

Legal name
BlackLine Inc.
Ownership
Public
Status
Active
SIC code
7372 — Services-Prepackaged Software
Jurisdiction of incorporation
Delaware
Headquarters city
Woodland Hills
Headquarters state / province
California
Headquarters country
United States
Fiscal year end
December
Ticker symbol
BL
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001666134
EIN
46-3354276

Board of directors

Chief executives

Owen Ryan · (CO-CEO)
Dates unknown
Therese Tucker · (CO-CEO)
Dates unknown
Marc Huffman · Chief Executive Officer
Dates unknown

Director election results

Annual meeting of May 7, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

4 of this board's directors also sit on 5 other boards.

Network of BlackLine Inc.'s board connections Akamai Technologies Inc. Akamai Technologies In... Avery Dennison Corporation Avery Dennison Corpora... GitLab Inc. GitLab Inc. Lincoln National Corporation Lincoln National Corpo... Tenable Holdings Inc. Tenable Holdings Inc. Amit Yoran Amit Yoran David J. Henshall David J. Henshall Owen Ryan Owen Ryan William Raymond Wagner William Raymond Wagn... BlackLine Inc.
Shared director Other board Same sector

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.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$2,486,261
7 sales by 5 insiders
Date Insider Transaction Shares Price Value
Sep 2, 2026 Villanova Patrick Officer (Chief Financial Officer) Option exercise +750 $14.00 $10,500
Aug 27, 2026 Stalick Michelle D Officer (Chief Accounting Officer) Open-market sale −780 $33.65 $26,247
Aug 24, 2026 Therese Tucker Director Option exercise +70,000 $14.00 $980,000
Aug 24, 2026 Therese Tucker Director Option exercise +26,560 $14.00 $371,840
Aug 24, 2026 Therese Tucker Director Open-market sale −70,000 $31.96 $2,236,990
Aug 20, 2026 Morgan-Prager Karole Officer (Chief Legal and Administrative) Shares withheld for tax −778 $31.92 $24,834
Aug 20, 2026 Owen Ryan Director, Officer (Chief Executive Officer) Shares withheld for tax −2,235 $31.92 $71,341
Aug 20, 2026 Stalick Michelle D Officer (Chief Accounting Officer) Shares withheld for tax −143 $31.92 $4,565
Aug 20, 2026 Ung Jeremy Officer (Chief Technology Officer) Shares withheld for tax −1,388 $31.92 $44,305
Aug 20, 2026 Van Houten Stuart Officer (Chief Commercial Officer) Shares withheld for tax −1,720 $31.92 $54,902
Aug 20, 2026 Villanova Patrick Officer (Chief Financial Officer) Shares withheld for tax −260 $31.92 $8,299
Aug 20, 2026 Duan Jimmy C Officer (Chief Customer Officer) Shares withheld for tax −1,190 $31.92 $37,985
Aug 20, 2026 Morgan-Prager Karole Officer (Chief Legal and Administrative) Shares withheld for tax −884 $31.92 $28,217
Aug 20, 2026 Owen Ryan Director, Officer (Chief Executive Officer) Shares withheld for tax −2,027 $31.92 $64,702
Aug 20, 2026 Stalick Michelle D Officer (Chief Accounting Officer) Shares withheld for tax −161 $31.92 $5,139

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