MarketPeel
Insider Trading Intelligence
TT

Thomas F. Trimback

BSY
CHIEF ACCOUNTING OFFICER · BENTLEY SYSTEMS INC · CIK 0002015992
FILING MIX · LIFETIME54%/46%
BUYS
14
SELLS
12
TOTAL VALUE
$472.6K
COMPANIES
1
ACTIVE SINCE
Mar 2024
HOLDINGS NOW
19,376
AVG SELL PX
$41.92
TRADE KIND
SHOWING 26 / 26
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Thomas F. Trimback, 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
7d1+100.00%-1.79%+0.46%-2.25%-2.25%
14d1+0.00%+0.02%+2.19%-2.17%-2.17%
30d1+100.00%-4.21%+0.86%-5.07%-5.07%
60d1+100.00%-6.45%+3.90%-10.36%-10.36%
90d1+100.00%-18.50%+2.42%-20.91%-20.91%
180d1+100.00%-24.28%+11.51%-35.80%-35.80%
1y1(1 pending)
2y1(1 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
BSY · 19,376 shares · as of Jun 11, 2026
04,9819,96114,94219,92220252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 14 buys / 12 sellsCOVERAGE · 10 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
4219,376Jun 11, 2026Jun 15, 2026View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
172$34.76$6.0K19,334Mar 29, 2026Mar 31, 2026View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
3519,506Mar 19, 2026Mar 23, 2026View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
451$38.19$17.2K19,471Mar 13, 2026Mar 17, 2026View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
3,98219,922Mar 6, 2026Mar 10, 2026View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
300$35.12$10.5K15,940Jan 30, 2026Feb 3, 2026View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
3,652$38.84$141.8K17,474Jan 23, 2026Jan 27, 2026View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
1,234$38.84$47.9K16,240Jan 23, 2026Jan 27, 2026View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
1613,822Dec 11, 2025Dec 15, 2025View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
560$43.02$24.1K13,806Nov 17, 2025Nov 19, 2025View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
74$51.73$3.8K14,366Oct 25, 2025Oct 28, 2025View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
1314,440Sep 30, 2025Oct 2, 2025View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
1414,427Jun 12, 2025Jun 16, 2025View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
170$39.70$6.7K14,413Mar 28, 2025Mar 31, 2025View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
1814,583Mar 27, 2025Mar 31, 2025View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
193$40.11$7.7K14,565Mar 13, 2025Mar 17, 2025View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
3,59114,758Mar 13, 2025Mar 17, 2025View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
294$45.92$13.5K11,167Jan 30, 2025Feb 3, 2025View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
2,888$46.56$134.5K12,437Jan 22, 2025Jan 24, 2025View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
976$46.56$45.4K11,461Jan 22, 2025Jan 24, 2025View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
109,549Dec 12, 2024Dec 16, 2024View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
74$49.15$3.6K9,539Oct 25, 2024Oct 29, 2024View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
109,613Sep 26, 2024Sep 30, 2024View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
109,603Jun 13, 2024Jun 17, 2024View →
BSY
BENTLEY SYSTEMS INC
SALE
Chief Accounting Officer
184$52.22$9.6K9,593Mar 29, 2024Apr 1, 2024View →
BSY
BENTLEY SYSTEMS INC
PURCHASEGRANT
Stock grant
109,777Mar 28, 2024Apr 1, 2024View →
Other insiders · BSY
Loading peer insiders…
About this filer
CIK 0002015992
ROLE
Chief Accounting Officer
PRIMARY
BSY
COMPANIES
1
ACTIVE SINCE
Mar 2024
MARKETPEEL · /INSIDER/0002015992DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback