MarketPeel
Insider Trading Intelligence
MS

Michelle D. Stalick

BL
CHIEF ACCOUNTING OFFICER · BLACKLINE, INC. · CIK 0001603300
FILING MIX · LIFETIME12%/88%
BUYS
3
SELLS
22
TOTAL VALUE
$481.4K
COMPANIES
1
ACTIVE SINCE
Apr 2025
HOLDINGS NOW
36,363
AVG SELL PX
$44.03
TRADE KIND
SHOWING 25 / 25
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Michelle D. Stalick, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d3+33.33%+2.03%+1.13%+0.90%+0.76%
14d3+33.33%+0.90%+1.34%-0.44%-0.89%
30d3+0.00%+2.47%+3.70%-1.23%-1.74%
60d3+66.67%-0.42%+6.46%-6.88%-7.19%
90d3+100.00%-5.76%+6.66%-12.42%-13.66%
180d3+66.67%-10.49%+11.74%-22.23%-17.51%
1y3(1 pending)+100.00%-49.91%+26.62%-78.89%-78.89%
2y3(3 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
BL · 36,363 shares · as of Jun 1, 2026
09,50419,00728,51138,0142026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2026
2026
FLOW · 3 buys / 22 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
780$30.93$24.1K36,363Jun 1, 2026Jun 2, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
266$30.84$8.2K37,444May 20, 2026May 21, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
161$30.84$5.0K37,710May 20, 2026May 21, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
143$30.84$4.4K37,871May 20, 2026May 21, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
301$30.84$9.3K37,143May 20, 2026May 21, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
459$30.26$13.9K38,014May 18, 2026May 20, 2026View →
BL
BLACKLINE, INC.
PURCHASEGRANT
Stock grant
16,42038,014Apr 1, 2026Apr 3, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
2,842$36.15$102.7K21,594Feb 20, 2026Feb 24, 2026View →
BL
BLACKLINE, INC.
PURCHASE
Chief Accounting Officer
1,347$36.15$48.7K24,436Feb 20, 2026Feb 24, 2026View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
172$53.49$9.2K23,658Nov 20, 2025Nov 24, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
161$53.49$8.6K23,354Nov 20, 2025Nov 24, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
143$53.49$7.6K23,515Nov 20, 2025Nov 24, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
265$53.49$14.2K23,089Nov 20, 2025Nov 24, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
664$54.03$35.9K23,830Aug 22, 2025Aug 25, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
265$52.23$13.8K24,494Aug 20, 2025Aug 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
161$52.23$8.4K24,759Aug 20, 2025Aug 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
143$52.23$7.5K24,920Aug 20, 2025Aug 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
172$52.23$9.0K25,063Aug 20, 2025Aug 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
795$55.14$43.8K25,235May 28, 2025May 29, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
143$55.43$7.9K27,250May 20, 2025May 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
1,059$55.43$58.7K26,030May 20, 2025May 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
161$55.43$8.9K27,089May 20, 2025May 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
172$55.43$9.5K27,393May 20, 2025May 21, 2025View →
BL
BLACKLINE, INC.
SALE
Chief Accounting Officer
400$54.96$22.0K27,565May 12, 2025May 13, 2025View →
BL
BLACKLINE, INC.
PURCHASEGRANT
Stock grant
9,15027,565Apr 2, 2025Apr 4, 2025View →
Other insiders · BL
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About this filer
CIK 0001603300
ROLE
Chief Accounting Officer
PRIMARY
BL
COMPANIES
1
ACTIVE SINCE
Apr 2025
MARKETPEEL · /INSIDER/0001603300DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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