Key facts
- This page summarizes Mika Yamamoto's Form 4 filing for BLACKLINE, INC. (BL).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 08 Jun 2026, 18:08.
Mika Yamamoto - 05 Jun 2026 Form 4 Insider Report for BLACKLINE, INC. (BL)
- Reporting relationship
- Director
- Issuer ticker
- BL
- Reported as of
- 05 Jun 2026
- Net transaction value
- -$85,426
- SEC form
- 4
- Accepted by SEC
- 08 Jun 2026, 18:08:31 UTC
- Prior SEC filing
- 08 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Karole Morgan-Prager, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Mika Yamamoto filed Form 4 for BLACKLINE, INC. (BL) on 08 Jun 2026.
Change
- Previous filing in this sequence was filed on 08 May 2026.
- Current net transaction value: -$85,426.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001771433
Primary reporting owner
Yamamoto Mika
- Relationship
- Director
- Address
- 21300 VICTORY BLVD., 12TH FLOOR, WOODLAND HILLS
- Signature
- /s/ Karole Morgan-Prager, Attorney-in-Fact
- Signature date
- 08 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
BL
transaction
Common Stock
Sale
- Transaction value
- $85,426
- Shares
- -3,000
- Change %
- -15%
- Price
- $28.48
- Shares after
- 16,692
- Date
- 05 Jun 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.