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Company / CIK 0001666134

BLACKLINE, INC.

Ticker
BL
Size, estimated from filings
Small cap ($300M – $2B)
Insiders on file
20
Members of Congress who traded it
1
Federal contracts on record
none matched
Lobbying filings on record
none matched
SEC filings
EDGAR ↗
Latest trade on record
September 2, 2026

BLACKLINE, INC. (BL) has 20 insiders on file who disclosed 128 transactions in the last 12 months (0 open-market buys, 73 sales, about $16.0M at reported prices), and 3 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name; no lobbying filing names it as client this year.

Last updated September 4, 2026 · Sources: SEC EDGAR; USAspending; Senate LDA

BLACKLINE, INC. in charts

Who is trading this stock

Which people account for the buying and selling over the last 12 months?

BoughtSold

8 people account for the disclosed buying and selling in BLACKLINE, INC. over the last 12 months; the most active is Tucker Therese with $3.8M.

Insiders

NameRoleRowsBoughtSoldLast filed
Balaji SarangaDirector100October 19, 2026
Villanova PatrickChief Financial Officer17011September 4, 2026
Stalick Michelle DChief Accounting Officer18016August 28, 2026
Tucker ThereseDirector1507August 26, 2026
Duan Jimmy CChief Customer Officer906August 24, 2026
Van Houten StuartChief Commercial Officer503August 24, 2026
Ung JeremyChief Technology Officer1106August 24, 2026
Ryan OwenChief Executive Officer1909August 24, 2026
Morgan-Prager KaroleChief Legal and Administrative17011August 24, 2026
Yamamoto MikaDirector201June 8, 2026
HUGHES GREGORYDirector201May 22, 2026
Duncan StormDirector200May 8, 2026
Prichard MeganDirector200May 8, 2026
Drummond CamilleDirector201May 8, 2026
Davidson ScottDirector100May 8, 2026
HENSHALL DAVID JDirector100May 8, 2026
Rios BrunildaDirector100May 8, 2026
Whye BarbaraDirector100May 8, 2026
Velastegui SophiaDirector100May 8, 2026
Unterman ThomasDirector101October 28, 2025

Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.

Members of Congress who traded BL

From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the BL page.

MemberSeatTradesBoughtSoldRange as filedLatest
Lisa C. McClainRepresentative (MI, District 9), Republican312$3,003–$45KOctober 31, 2025

Insider transactions

Download CSV131 rows · 44 KB · insider and congressional rows for this ticker · all downloads

FilerSecuritySideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
Villanova PatrickBLOption / conversion MSeptember 2, 2026September 4, 20262d750——derivativeForm 4 ↗
Villanova PatrickBLOption / conversion MSeptember 2, 2026September 4, 20262d750$14$11KForm 4 ↗
Stalick Michelle DBLSell SAugust 27, 2026August 28, 20261d780$34$26KForm 4 ↗
Tucker ThereseBLOption / conversion MAugust 24, 2026August 26, 20262d26,560——derivativeForm 4 ↗
Tucker ThereseBLOption / conversion MAugust 24, 2026August 26, 20262d70,000——derivativeForm 4 ↗
Tucker ThereseBLSell SAugust 24, 2026August 26, 20262d70,000$32$2.2MForm 4 ↗
Tucker ThereseBLOption / conversion MAugust 24, 2026August 26, 20262d26,560$14$372KForm 4 ↗
Tucker ThereseBLOption / conversion MAugust 24, 2026August 26, 20262d70,000$14$980KForm 4 ↗
Morgan-Prager KaroleBLSell FAugust 20, 2026August 24, 20264d1,063$32$34KForm 4 ↗
Morgan-Prager KaroleBLSell FAugust 20, 2026August 24, 20264d884$32$28KForm 4 ↗
Morgan-Prager KaroleBLSell FAugust 20, 2026August 24, 20264d778$32$25KForm 4 ↗
Ryan OwenBLSell FAugust 20, 2026August 24, 20264d2,438$32$78KForm 4 ↗
Ryan OwenBLSell FAugust 20, 2026August 24, 20264d2,027$32$65KForm 4 ↗
Ryan OwenBLSell FAugust 20, 2026August 24, 20264d2,235$32$71KForm 4 ↗
Stalick Michelle DBLSell FAugust 20, 2026August 24, 20264d302$32$9,640Form 4 ↗
Stalick Michelle DBLSell FAugust 20, 2026August 24, 20264d265$32$8,459Form 4 ↗
Stalick Michelle DBLSell FAugust 20, 2026August 24, 20264d161$32$5,139Form 4 ↗
Stalick Michelle DBLSell FAugust 20, 2026August 24, 20264d143$32$4,565Form 4 ↗
Ung JeremyBLSell FAugust 20, 2026August 24, 20264d876$32$28KForm 4 ↗
Ung JeremyBLSell FAugust 20, 2026August 24, 20264d1,388$32$44KForm 4 ↗
Van Houten StuartBLSell FAugust 20, 2026August 24, 20264d1,720$32$55KForm 4 ↗
Villanova PatrickBLSell FAugust 20, 2026August 24, 20264d1,200$32$38KForm 4 ↗
Villanova PatrickBLSell FAugust 20, 2026August 24, 20264d300$32$9,576Form 4 ↗
Villanova PatrickBLSell FAugust 20, 2026August 24, 20264d260$32$8,299Form 4 ↗
Duan Jimmy CBLSell FAugust 20, 2026August 24, 20264d751$32$24KForm 4 ↗
Duan Jimmy CBLSell FAugust 20, 2026August 24, 20264d1,190$32$38KForm 4 ↗
Yamamoto MikaBLSell SJune 5, 2026June 8, 20263d3,000$28$85KForm 4 ↗
Stalick Michelle DBLSell SJune 1, 2026June 2, 20261d780$31$24KForm 4 ↗
HUGHES GREGORYBLSell SMay 21, 2026May 22, 20261d1,637$30$50K10b5-1 planForm 4 ↗
Duan Jimmy CBLSell FMay 20, 2026May 21, 20261d751$31$23KForm 4 ↗
Duan Jimmy CBLSell FMay 20, 2026May 21, 20261d1,190$31$37KForm 4 ↗
Ryan OwenBLSell FMay 20, 2026May 21, 20261d2,438$31$75KForm 4 ↗
Ryan OwenBLSell FMay 20, 2026May 21, 20261d2,027$31$63KForm 4 ↗
Ryan OwenBLSell FMay 20, 2026May 21, 20261d2,234$31$69KForm 4 ↗
Stalick Michelle DBLSell FMay 20, 2026May 21, 20261d301$31$9,283Form 4 ↗
Stalick Michelle DBLSell FMay 20, 2026May 21, 20261d266$31$8,203Form 4 ↗
Stalick Michelle DBLSell FMay 20, 2026May 21, 20261d161$31$4,965Form 4 ↗
Stalick Michelle DBLSell FMay 20, 2026May 21, 20261d143$31$4,410Form 4 ↗
Villanova PatrickBLSell FMay 20, 2026May 21, 20261d1,200$31$37KForm 4 ↗
Villanova PatrickBLSell FMay 20, 2026May 21, 20261d300$31$9,252Form 4 ↗
Villanova PatrickBLSell FMay 20, 2026May 21, 20261d259$31$7,988Form 4 ↗
Van Houten StuartBLSell FMay 20, 2026May 21, 20261d1,720$31$53KForm 4 ↗
Ung JeremyBLSell FMay 20, 2026May 21, 20261d875$31$27KForm 4 ↗
Ung JeremyBLSell FMay 20, 2026May 21, 20261d1,388$31$43KForm 4 ↗
Tucker ThereseBLSell FMay 20, 2026May 21, 20261d2,425$31$75KForm 4 ↗
Tucker ThereseBLSell FMay 20, 2026May 21, 20261d2,016$31$62KForm 4 ↗
Tucker ThereseBLSell FMay 20, 2026May 21, 20261d2,222$31$69KForm 4 ↗
Morgan-Prager KaroleBLSell FMay 20, 2026May 21, 20261d1,063$31$33KForm 4 ↗
Morgan-Prager KaroleBLSell FMay 20, 2026May 21, 20261d884$31$27KForm 4 ↗
Morgan-Prager KaroleBLSell FMay 20, 2026May 21, 20261d778$31$24KForm 4 ↗
Stalick Michelle DBLSell SMay 18, 2026May 20, 20262d459$30$14KForm 4 ↗
Ryan OwenBLOther GMay 14, 2026May 15, 20261d250——Form 4 ↗
Velastegui SophiaBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Prichard MeganBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Whye BarbaraBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Rios BrunildaBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Yamamoto MikaBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Duncan StormBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
HENSHALL DAVID JBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Davidson ScottBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
HUGHES GREGORYBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Balaji SarangaBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Drummond CamilleBLOther AMay 7, 2026May 8, 20261d6,416——Form 4 ↗
Drummond CamilleBLSell FMay 6, 2026May 8, 20262d178$30$5,260Form 4 ↗
Duan Jimmy CBLOther AApril 1, 2026April 3, 20262d41,040——Form 4 ↗
Morgan-Prager KaroleBLOther AApril 1, 2026April 3, 20262d46,510——Form 4 ↗
Ryan OwenBLOther AApril 1, 2026April 3, 20262d150,470——Form 4 ↗
Stalick Michelle DBLOther AApril 1, 2026April 3, 20262d16,420——Form 4 ↗
Ung JeremyBLOther AApril 1, 2026April 3, 20262d50,610——Form 4 ↗
Van Houten StuartBLOther AApril 1, 2026April 3, 20262d47,880——Form 4 ↗
Villanova PatrickBLOther AApril 1, 2026April 3, 20262d62,930——Form 4 ↗
Prichard MeganBLOther AMarch 11, 2026March 26, 202615d922——lateForm 4 ↗
Duncan StormBLOther AMarch 11, 2026March 26, 202615d922——lateForm 4 ↗
Ung JeremyBLSell FFebruary 20, 2026February 24, 20264d10,404$36$376KForm 4 ↗
Ung JeremyBLOption / conversion MFebruary 20, 2026February 24, 20264d5,238$36$189KForm 4 ↗
Ung JeremyBLOption / conversion MFebruary 20, 2026February 24, 20264d8,305$36$300KForm 4 ↗
Villanova PatrickBLSell FFebruary 20, 2026February 24, 20264d10,573$36$382KForm 4 ↗
Villanova PatrickBLOption / conversion MFebruary 20, 2026February 24, 20264d5,238$36$189KForm 4 ↗
Villanova PatrickBLOption / conversion MFebruary 20, 2026February 24, 20264d1,307$36$47KForm 4 ↗
Villanova PatrickBLOption / conversion MFebruary 20, 2026February 24, 20264d2,395$36$87KForm 4 ↗
Van Houten StuartBLSell FFebruary 20, 2026February 24, 20264d7,453$36$269KForm 4 ↗
Van Houten StuartBLOption / conversion MFebruary 20, 2026February 24, 20264d8,979$36$325KForm 4 ↗
Tucker ThereseBLSell FFebruary 20, 2026February 24, 20264d31,786$36$1.1MForm 4 ↗
Tucker ThereseBLOption / conversion MFebruary 20, 2026February 24, 20264d11,225$36$406KForm 4 ↗
Tucker ThereseBLOption / conversion MFebruary 20, 2026February 24, 20264d9,332$36$337KForm 4 ↗
Tucker ThereseBLOption / conversion MFebruary 20, 2026February 24, 20264d21,761$36$787KForm 4 ↗
Stalick Michelle DBLSell FFebruary 20, 2026February 24, 20264d2,842$36$103KForm 4 ↗
Stalick Michelle DBLOption / conversion MFebruary 20, 2026February 24, 20264d1,347$36$49KForm 4 ↗
Ryan OwenBLOption / conversion MFebruary 20, 2026February 24, 20264d11,225$36$406KForm 4 ↗
Ryan OwenBLOption / conversion MFebruary 20, 2026February 24, 20264d9,332$36$337KForm 4 ↗
Ryan OwenBLSell FFebruary 20, 2026February 24, 20264d35,803$36$1.3MForm 4 ↗
Ryan OwenBLOption / conversion MFebruary 20, 2026February 24, 20264d21,761$36$787KForm 4 ↗
Morgan-Prager KaroleBLSell FFebruary 20, 2026February 24, 20264d15,103$36$546KForm 4 ↗
Morgan-Prager KaroleBLOption / conversion MFebruary 20, 2026February 24, 20264d4,640$36$168KForm 4 ↗
Morgan-Prager KaroleBLOption / conversion MFebruary 20, 2026February 24, 20264d3,857$36$139KForm 4 ↗
Morgan-Prager KaroleBLOption / conversion MFebruary 20, 2026February 24, 20264d7,181$36$260KForm 4 ↗
Duan Jimmy CBLSell FFebruary 20, 2026February 24, 20264d5,590$36$202KForm 4 ↗
Duan Jimmy CBLOption / conversion MFebruary 20, 2026February 24, 20264d4,489$36$162KForm 4 ↗
Duan Jimmy CBLOption / conversion MFebruary 20, 2026February 24, 20264d7,119$36$257KForm 4 ↗
Ryan OwenBLOther GFebruary 20, 2026February 20, 20260d75——Form 4 ↗
Ryan OwenBLOther GFebruary 19, 2026February 20, 20261d225——Form 4 ↗
Ryan OwenBLOther GFebruary 18, 2026February 20, 20262d150——Form 4 ↗
Tucker ThereseBLOther GFebruary 18, 2026February 20, 20262d27,072——indirectForm 4 ↗
Ung JeremyBLOther ANovember 25, 2025November 26, 20251d1,910——derivativeForm 4 ↗
Ung JeremyBLOther ANovember 25, 2025November 26, 20251d1,910——Form 4 ↗
Ryan OwenBLOther ANovember 25, 2025November 26, 20251d33,330——derivativeForm 4 ↗
Ryan OwenBLOther ANovember 25, 2025November 26, 20251d33,330——Form 4 ↗
Morgan-Prager KaroleBLOther ANovember 25, 2025November 26, 20251d2,860——derivativeForm 4 ↗
Morgan-Prager KaroleBLOther ANovember 25, 2025November 26, 20251d2,860——Form 4 ↗
Villanova PatrickBLSell FNovember 20, 2025November 24, 20254d2,126$53$114KForm 4 ↗
Villanova PatrickBLSell FNovember 20, 2025November 24, 20254d299$53$16KForm 4 ↗
Villanova PatrickBLSell FNovember 20, 2025November 24, 20254d260$53$14KForm 4 ↗
Villanova PatrickBLSell FNovember 20, 2025November 24, 20254d220$53$12KForm 4 ↗
Ung JeremyBLSell FNovember 20, 2025November 24, 20254d1,388$53$74KForm 4 ↗
Tucker ThereseBLSell FNovember 20, 2025November 24, 20254d2,012$53$108KForm 4 ↗
Tucker ThereseBLSell FNovember 20, 2025November 24, 20254d2,218$53$119KForm 4 ↗
Stalick Michelle DBLSell FNovember 20, 2025November 24, 20254d265$53$14KForm 4 ↗
Stalick Michelle DBLSell FNovember 20, 2025November 24, 20254d161$53$8,612Form 4 ↗
Stalick Michelle DBLSell FNovember 20, 2025November 24, 20254d143$53$7,649Form 4 ↗
Stalick Michelle DBLSell FNovember 20, 2025November 24, 20254d172$53$9,200Form 4 ↗
Ryan OwenBLSell FNovember 20, 2025November 24, 20254d2,023$53$108KForm 4 ↗
Ryan OwenBLSell FNovember 20, 2025November 24, 20254d2,230$53$119KForm 4 ↗
Morgan-Prager KaroleBLSell FNovember 20, 2025November 24, 20254d7,084$53$379KForm 4 ↗
Morgan-Prager KaroleBLSell FNovember 20, 2025November 24, 20254d882$53$47KForm 4 ↗
Morgan-Prager KaroleBLSell FNovember 20, 2025November 24, 20254d776$53$42KForm 4 ↗
Morgan-Prager KaroleBLSell FNovember 20, 2025November 24, 20254d571$53$31KForm 4 ↗
Duan Jimmy CBLSell FNovember 20, 2025November 24, 20254d1,190$53$64KForm 4 ↗
Unterman ThomasBLSell SOctober 27, 2025October 28, 20251d910$55$50K10b5-1 planindirectForm 4 ↗

Federal contracts (USAspending, awards started in the last 180 days)

No contract award starting in the last 180 days was found for a recipient named exactly "BLACKLINE, INC.". Subsidiaries and differently-spelled recipients are not matched — search contracts.

Lobbying (Senate LDA, as client)

No LDA filing posted since October 2025 names "BLACKLINE, INC." as the client. Filings under a subsidiary or trade-association name are not matched — search lobbying.

Companies whose stock was traded by the same people who traded BL, by number of filers in common. It shows overlap in public filings and nothing else.

Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
House Clerk, periodic transaction reports13November 21, 2025November 21, 2025House Clerk search
SEC EDGAR, Form 464128October 28, 2025September 4, 2026Form 4 list on EDGAR

Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.

Not investment advice. Public records shown as filed; no recommendation is made or implied.