MarketPeel
Insider Trading Intelligence
EA

Eric C. Andersen

VERX
DIRECTOR · VERTEX, INC. · CIK 0001552411
FILING MIX · LIFETIME65%/35%
BUYS
17
SELLS
9
TOTAL VALUE
$7.64M
COMPANIES
2
ACTIVE SINCE
May 2020
HOLDINGS NOW
232,899
AVG SELL PX
$31.95
TRADE KIND
SHOWING 26 / 26
Trades · vs SPY
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Performance · forward returns vs SPY
9 backtested trades · 8 horizons · 5 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Eric C. Andersen, 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
7d9+66.67%+4.72%+0.18%+4.54%+2.93%
14d9+33.33%+12.15%+0.73%+11.42%+9.88%
30d9+66.67%+6.57%+1.23%+5.34%+0.98%
60d9+33.33%+10.99%+2.89%+8.10%+2.78%
90d9+44.44%+15.13%+7.53%+9.38%+8.98%
180d9(1 pending)+37.50%+26.34%+11.83%+14.51%+15.50%
1y9(1 pending)+62.50%+45.77%+22.68%+23.09%+7.98%
2y9(3 pending)+66.67%+64.80%+33.69%+31.11%-44.08%
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
VERX · 165,979 shares · as of Jun 10, 2026
055,754111,507167,261223,01420222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 17 buys / 9 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
VERX
VERTEX, INC.
PURCHASEGRANT
Stock grant
15,638165,979Jun 10, 2026Jun 12, 2026View →
VERX
VERTEX, INC.
PURCHASE
40,000$12.91$516.4K150,341Feb 20, 2026Feb 23, 2026View →
VERX
VERTEX, INC.
PURCHASEGRANT
Stock grant
5,327110,341Jun 11, 2025Jun 13, 2025View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
549$21.20$11.6K66,920Apr 1, 2025Apr 1, 2025View →
VERX
VERTEX, INC.
SALE
22,0000Mar 4, 2025Mar 6, 2025View →
VERX
VERTEX, INC.
PURCHASE
22,000$2.50$55.0K105,014Mar 4, 2025Mar 6, 2025View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
1,886$21.20$40.0K66,371Jan 2, 2025Jan 3, 2025View →
VERX
VERTEX, INC.
SALE
140,00022,000Aug 13, 2024Aug 15, 2024View →
VERX
VERTEX, INC.
PURCHASE
140,000$2.50$350.0K223,014Aug 13, 2024Aug 15, 2024View →
VERX
VERTEX, INC.
SALE
80,952$36.52$2.96M83,014Aug 13, 2024Aug 15, 2024View →
VERX
VERTEX, INC.
SALE
59,048$35.80$2.11M163,966Aug 13, 2024Aug 15, 2024View →
VERX
VERTEX, INC.
PURCHASEGRANT
Stock grant
5,70583,014Jun 12, 2024Jun 14, 2024View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
4,35064,485May 17, 2024May 20, 2024View →
VERX
VERTEX, INC.
SALE10b5-1
10b5-1 plan
10,000$25.88$258.8K77,309Feb 15, 2024Feb 16, 2024View →
VERX
VERTEX, INC.
SALE10b5-1
10b5-1 plan
10,000$26.24$262.4K87,309Nov 20, 2023Nov 22, 2023View →
VERX
VERTEX, INC.
SALE
15,121$19.50$294.9K97,309Aug 14, 2023Aug 16, 2023View →
VERX
VERTEX, INC.
PURCHASEGRANT
Stock grant
8,815112,430Jun 13, 2023Jun 15, 2023View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
12,73860,135May 19, 2023May 22, 2023View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASE
25,000$4.02$100.6K47,397Mar 20, 2023Mar 21, 2023View →
VERX
VERTEX, INC.
PURCHASEGRANT
Stock grant
15,121103,615Jun 14, 2022Jun 15, 2022View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
5,956$13.43$80.0K22,397May 20, 2022May 24, 2022View →
VERX
VERTEX, INC.
SALE
21,317$18.35$391.1K88,494Jun 7, 2021Jun 9, 2021View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
2,845$28.11$80.0K16,441May 21, 2021May 25, 2021View →
VERX
VERTEX, INC.
PURCHASEGRANT
Stock grant
8,494109,811May 11, 2021May 13, 2021View →
APEI
AMERICAN PUBLIC EDUCATION INC
SALE
1,667$30.93$51.6K13,596Aug 31, 2020Sep 1, 2020View →
APEI
AMERICAN PUBLIC EDUCATION INC
PURCHASEGRANT
Stock grant
2,520$31.74$80.0K15,263May 15, 2020May 19, 2020View →
Other insiders · VERX
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About this filer
CIK 0001552411
ROLE
Director
PRIMARY
VERX
COMPANIES
2
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001552411DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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