// company-profile
Blackline, Inc.
BL// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $110K across 2 transactions.
// 90-day insight
Over the last 90 days, Blackline, Inc. insiders bought $0 (18 transactions) and sold $889K (25 transactions).
- Most active insider: Stalick Michelle D with 7 transactions totaling $65K.
- Largest single sale: $85K by Yamamoto Mika on Jun 5, 2026.
- 4% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Blackline, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 5, 2026 | Yamamoto Mika | BL | Sale | 3,000 | $28.48 | $85K |
| Jun 1, 2026 | Stalick Michelle D | BL | Sale | 780 | $30.93 | $24K |
| May 21, 2026 | HUGHES GREGORY | BL | Sale10b5 | 1,637 | $30.25 | $50K |
| May 20, 2026 | Ryan Owen | BL | Tax Withholding | 2,234 | $30.84 | $69K |
| May 20, 2026 | Ryan Owen | BL | Tax Withholding | 2,027 | $30.84 | $63K |
45 more transactions hidden
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