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Insider Trading Intelligence
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JK

James M. Kempton

SMSI
VP, CFO AND TREASURER · SMITH MICRO SOFTWARE, INC. · CIK 0001456883
FILING MIX · LIFETIME31%/69%
BUYS
19
SELLS
42
TOTAL VALUE
$108.3K
COMPANIES
2
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
213,629
AVG SELL PX
$1.49
TRADE KIND
SHOWING 61 / 61
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
6 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by James M. Kempton, 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
7d6+33.33%+14.02%-0.17%+14.19%+9.95%—
14d6+16.67%+10.37%-0.58%+10.95%+1.84%—
30d6+33.33%+2.95%+0.43%+2.52%+1.22%—
60d6+33.33%+11.77%+3.66%+8.12%+5.88%—
90d6+83.33%-22.52%+2.83%-25.34%-21.39%—
180d6+50.00%-47.08%+6.91%-53.99%-65.39%—
1y6+66.67%-65.57%+20.31%-85.88%-91.10%—
2y6(1 pending)+60.00%-87.32%+42.55%-129.88%-134.65%—
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
SMSI · 210,296 shares · as of May 13, 2025
0105,272210,543315,815421,0862022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
FLOW · 19 buys / 42 sellsCOVERAGE · 22 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
7,335$0.94$6.9K210,296May 13, 2025May 14, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
750——217,631May 12, 2025May 14, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
3,856$0.81$3.1K218,381Apr 17, 2025Apr 21, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
250$0.62$155222,237Mar 31, 2025Apr 2, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
3,778$0.71$2.7K221,987Mar 13, 2025Mar 13, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
379——225,765Mar 11, 2025Mar 13, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
57,851——226,144Mar 5, 2025Mar 7, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
100,000——168,293Mar 5, 2025Mar 7, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
213$1.39$29668,293Feb 19, 2025Feb 20, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,640$1.23$2.0K68,506Jan 17, 2025Jan 21, 2025 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
183$0.76$13970,146Dec 17, 2024Dec 18, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
437$0.79$34570,329Dec 16, 2024Dec 18, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
3,097$0.90$2.8K70,767Nov 13, 2024Nov 14, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
322——73,864Nov 12, 2024Nov 14, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,386$1.02$1.4K74,186Oct 17, 2024Oct 22, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
183$0.60$10975,353Sep 17, 2024Sep 19, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,202$0.85$1.0K75,536Aug 13, 2024Aug 14, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
141——76,738Aug 12, 2024Aug 14, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
602$2.28$1.4K76,879Jul 22, 2024Jul 24, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
29,538——77,481Jul 8, 2024Jul 10, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
214$2.22$47547,943Jun 20, 2024Jun 24, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,826$2.51$4.6K48,157May 21, 2024May 22, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
432$2.43$1.0K49,983May 20, 2024May 22, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
250$0.29$72403,317Apr 1, 2024Apr 1, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
4,906$0.34$1.7K403,067Mar 19, 2024Mar 21, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE10b5-1
10b5-1 plan
4,804$0.35$1.7K407,973Mar 13, 2024Mar 15, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
7,291——412,777Feb 22, 2024Feb 23, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,018$0.77$784420,068Feb 22, 2024Feb 23, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
100,000——334,664Feb 21, 2024Feb 23, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
86,422——421,086Feb 21, 2024Feb 23, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE10b5-1
10b5-1 plan
2,293$0.77$1.8K234,664Jan 23, 2024Jan 24, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,016$0.77$782236,957Jan 18, 2024Jan 22, 2024 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$0.74$634237,973Dec 19, 2023Dec 20, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE10b5-1
10b5-1 plan
6,780$0.67$4.5K238,830Dec 1, 2023Dec 1, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
577——245,610Nov 30, 2023Dec 1, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$0.81$694246,187Nov 17, 2023Nov 20, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$1.13$968247,044Oct 18, 2023Oct 19, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
250$1.03$257247,901Oct 2, 2023Oct 2, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$1.34$1.1K247,651Sep 20, 2023Sep 21, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
46,360——248,508Aug 23, 2023Aug 24, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$1.74$1.5K202,148Aug 17, 2023Aug 21, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$1.13$968203,005Jul 19, 2023Jul 21, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
857$1.15$986203,862Jun 20, 2023Jun 22, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASE
VP, CFO and Treasurer
1,000$1.19$1.2K204,719Jun 14, 2023Jun 15, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,018$1.16$1.2K203,719May 18, 2023May 19, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
1,016$1.13$1.1K204,737Apr 18, 2023Apr 19, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
250$0.99$247205,753Apr 3, 2023Apr 3, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
4,090$1.17$4.8K205,503Mar 17, 2023Mar 21, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
5,761——209,593Mar 9, 2023Mar 9, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
100,000——215,354Mar 7, 2023Mar 9, 2023 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
250$1.92$480115,354Oct 3, 2022Oct 4, 2022 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASE
VP, CFO and Treasurer
2,500$2.60$6.5K115,104Sep 13, 2022Sep 14, 2022 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
288$2.56$737112,604May 18, 2022May 19, 2022 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
352$3.56$1.3K112,892Apr 19, 2022Apr 20, 2022 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
100,000——113,244Mar 7, 2022Mar 9, 2022 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
PURCHASEGRANT
Stock grant
20,000——20,000Nov 3, 2021Nov 4, 2021 ↗View →
SMSI
SMITH MICRO SOFTWARE, INC.
SALE
VP, CFO and Treasurer
6,756$6.03$40.7K13,244Nov 3, 2021Nov 4, 2021 ↗View →
FSTR
FOSTER L B CO
PURCHASEGRANT
Stock grant
3,333——3,333Mar 1, 2021Mar 2, 2021 ↗View →
FSTR
FOSTER L B CO
PURCHASEGRANT
Stock grant
2,100——3,520Feb 26, 2021Mar 2, 2021 ↗View →
FSTR
FOSTER L B CO
SALE
Controller & PAO
181$17.63$3.2K1,420Feb 20, 2021Feb 23, 2021 ↗View →
FSTR
FOSTER L B CO
PURCHASEGRANT
Stock grant
1,601——1,601Feb 20, 2020Feb 24, 2020 ↗View →
Other insiders · SMSI
Loading peer insiders…
About this filer
CIK 0001456883
ROLE
VP, CFO and Treasurer
PRIMARY
SMSI
COMPANIES
2
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001456883DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

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

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