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Insider Trading Intelligence
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JK

John W. Kemper

CBSH
PRESIDENT AND CEO · COMMERCE BANCSHARES INC /MO/ · CIK 0001505250
FILING MIX · LIFETIME19%/81%
BUYS
16
SELLS
68
TOTAL VALUE
$21.63M
COMPANIES
1
ACTIVE SINCE
Oct 2019
HOLDINGS NOW
206,528
AVG SELL PX
$65.15
TRADE KIND
SHOWING 84 / 84
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
15 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by John W. Kemper, 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
7d15+53.33%+0.07%+0.44%-0.37%-0.74%—
14d15+60.00%-1.34%-0.78%-0.56%-0.95%—
30d15+93.33%-5.89%-4.04%-1.85%-2.56%—
60d15+86.67%-9.18%-3.98%-5.19%-5.37%—
90d15+80.00%-7.59%-1.02%-6.57%-6.20%—
180d15(1 pending)+71.43%-5.12%+6.46%-11.57%-13.39%—
1y15(1 pending)+42.86%-0.45%+15.80%-16.25%-13.79%—
2y15(4 pending)+27.27%+5.30%+31.37%-26.06%-24.61%—
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
CBSH · 206,528 shares · as of Feb 5, 2026
062,797125,593188,390251,1862020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 16 buys / 68 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
23,397$53.99$1.26M206,528Feb 5, 2026Feb 9, 2026 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
18,038——229,925Feb 3, 2026Feb 5, 2026 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
10,638$53.23$566.3K211,887Feb 2, 2026Feb 4, 2026 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
26,042$67.28$1.75M211,929Feb 4, 2025Feb 5, 2025 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
13,215$65.87$870.5K237,971Feb 3, 2025Feb 5, 2025 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
43,931——251,186Jan 28, 2025Jan 30, 2025 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
15——207,255Dec 4, 2024Dec 5, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
359——207,270Dec 3, 2024Dec 5, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
233——197,742Nov 20, 2024Nov 21, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
5,205$72.03$374.9K200,477Nov 12, 2024Nov 13, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASE
President and CEO
9,331$40.17$374.9K207,306Nov 12, 2024Nov 13, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
9,331——9,332Nov 12, 2024Nov 13, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
2,502$71.79$179.6K197,975Nov 12, 2024Nov 13, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
1,624$72.03$117.0K205,682Nov 12, 2024Nov 13, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
323——197,975Sep 18, 2024Sep 18, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
5,867$65.28$383.0K203,454Jul 25, 2024Jul 29, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,346$65.28$218.4K209,321Jul 25, 2024Jul 29, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASE
President and CEO
14,369$26.65$383.0K212,667Jul 25, 2024Jul 29, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
5,156$65.22$336.3K198,298Jul 25, 2024Jul 29, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
14,369——0Jul 25, 2024Jul 29, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
89——198,298May 20, 2024May 21, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
26,581$56.77$1.51M198,387May 10, 2024May 14, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
11,787$50.68$597.4K224,968Feb 5, 2024Feb 7, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
43,949——239,174Jan 31, 2024Feb 2, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
40,634——40,634Jan 31, 2024Feb 2, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
2,419$52.12$126.1K236,755Jan 31, 2024Feb 2, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
1,835$54.25$99.5K195,225Jan 23, 2024Jan 25, 2024 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
4,400$67.65$297.6K187,677Feb 3, 2023Feb 6, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
18,107$66.33$1.20M160,803Feb 1, 2023Feb 1, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
31,274——192,077Feb 1, 2023Feb 3, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
29,184——29,184Feb 1, 2023Feb 3, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,500$66.56$233.0K178,910Jan 31, 2023Feb 1, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
1,986$66.02$131.1K182,410Jan 24, 2023Jan 25, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
8,438$65.83$555.5K184,396Jan 23, 2023Jan 25, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
137——192,834Nov 29, 2022Jan 25, 2023 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
48——183,790Nov 1, 2022Nov 22, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
37——183,838Oct 25, 2022Nov 22, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
287——183,875Sep 14, 2022Nov 22, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
36——184,162Aug 29, 2022Nov 22, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
105——184,198Aug 26, 2022Nov 22, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
13,033——13,034Aug 10, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,458$72.40$250.4K193,878Aug 10, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASE
President and CEO
13,033$29.39$383.0K197,336Aug 10, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
4,285$72.41$310.3K184,303Aug 10, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
5,290$72.40$383.0K188,588Aug 10, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
37——184,303Jul 25, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
15——184,340Apr 29, 2022Aug 11, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
37——184,355Mar 4, 2022Mar 25, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
12,829$69.45$890.9K184,392Feb 2, 2022Feb 4, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
31,383——31,383Feb 2, 2022Feb 4, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
28,193——197,221Feb 2, 2022Feb 4, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,962$68.91$273.0K169,028Jan 31, 2022Feb 2, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
2,571$69.71$179.2K172,990Jan 24, 2022Jan 26, 2022 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
354——175,561Dec 17, 2021Dec 20, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
301——175,915Dec 3, 2021Dec 14, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
22——167,833Aug 30, 2021Nov 29, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
26——167,855May 6, 2021Nov 29, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
12,492——0Mar 12, 2021Mar 16, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,475$80.83$280.9K176,898Mar 12, 2021Mar 16, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
4,290$80.13$343.8K167,881Mar 12, 2021Mar 16, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
4,727$80.83$382.1K172,171Mar 12, 2021Mar 16, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASE
President and CEO
12,492$30.58$382.0K180,373Mar 12, 2021Mar 16, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
10,026$71.78$719.6K167,881Feb 8, 2021Feb 9, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
31,717——177,907Feb 2, 2021Feb 3, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,118$67.91$211.7K146,190Feb 1, 2021Feb 3, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
1,195$69.39$82.9K149,308Jan 27, 2021Jan 29, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
101——150,503Jan 26, 2021Jan 29, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
49——150,604Jan 25, 2021Jan 29, 2021 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
16——150,653Dec 2, 2020Dec 22, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
46——143,495Jun 18, 2020Sep 21, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
12,079$63.85$771.3K143,541May 27, 2020May 28, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
12,185$70.63$860.6K163,418Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
14,404——0Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
6,318$70.63$446.2K175,603Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
11,897——11,897Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
7,798$70.52$549.9K155,620Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASE
President and CEO
14,404$33.22$478.5K170,024Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASE
President and CEO
11,897$32.11$382.0K181,921Feb 13, 2020Feb 14, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
3,239$71.14$230.4K155,620Feb 11, 2020Feb 12, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
2,625$70.42$184.9K158,859Feb 10, 2020Feb 12, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
PURCHASEGRANT
Stock grant
28,223——161,484Feb 3, 2020Feb 5, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
10,960$68.37$749.4K133,456Jan 28, 2020Jan 29, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALE
President and CEO
4,934$67.42$332.7K144,416Jan 27, 2020Jan 29, 2020 ↗View →
CBSH
COMMERCE BANCSHARES INC /MO/
SALEGRANT
Gift
186——133,261Oct 28, 2019Feb 5, 2020 ↗View →
Other insiders · CBSH
Loading peer insiders…
About this filer
CIK 0001505250
ROLE
President and CEO
PRIMARY
CBSH
COMPANIES
1
ACTIVE SINCE
Oct 2019
MARKETPEEL · /INSIDER/0001505250DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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