WALTON MICHAEL K

VICE PRESIDENT/GENERAL COUNSEL · SEC CIK 1819549
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Buy track record

How this insider's open-market purchases have performed
This insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$0
0 trades
Open-market sells
$1.74M
3 trades
Net flow
−$1.74M
Net selling
Total filings
46
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Mar 6, 2026 ΔOwn +0.3%
+$2.2K
18 sh @ $125
PCAR
Tax withholding WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Tax withholding · filed Mar 2, 2026 ΔOwn −4.0%
−$15.1K
120 sh @ $126
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed Mar 2, 2026 ΔOwn +19%
+$0
490 sh
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Jan 8, 2026 ΔOwn +1.2%
+$9.1K
79 sh @ $115
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PCAR
Tax withholding WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Tax withholding · filed Jan 2, 2026 ΔOwn −16%
−$53.4K
488 sh @ $110
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed Jan 2, 2026 ΔOwn +125%
+$0
1,671 sh
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Dec 5, 2025 ΔOwn +0.3%
+$2.2K
20 sh @ $109
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Sep 5, 2025 ΔOwn +0.3%
+$2.2K
22 sh @ $98
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Jun 6, 2025 ΔOwn +0.4%
+$2.1K
23 sh @ $93
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Mar 6, 2025 ΔOwn +0.3%
+$2.1K
21 sh @ $103
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed Mar 4, 2025 ΔOwn +53%
+$0
504 sh
PCAR
Tax withholding WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Tax withholding · filed Mar 4, 2025 ΔOwn −8.5%
−$13.2K
123 sh @ $107
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed Feb 20, 2025 ΔOwn +631%
+$377.2K
6,000 sh @ $63
PCAR
Sell WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Open-market sale · filed Feb 20, 2025 ΔOwn −86%

Walton Michael K sold $636.8K of PCAR, trimming their stake 86%.

−$636.8K
6,000 sh @ $106
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Jan 10, 2025 ΔOwn +2.8%
+$18.5K
170 sh @ $109
PCAR
Tax withholding WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Tax withholding · filed Jan 3, 2025 ΔOwn −27%
−$36.1K
347 sh @ $104
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed Jan 3, 2025 ΔOwn +898%
+$0
1,168 sh
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Dec 6, 2024 ΔOwn +0.3%
+$1.9K
16 sh @ $118
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Sep 6, 2024 ΔOwn +0.3%
+$1.8K
20 sh @ $93
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Jun 6, 2024 ΔOwn +0.3%
+$1.9K
17 sh @ $110
PCAR
Sell WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Open-market sale · filed May 9, 2024 ΔOwn −91%

Walton Michael K sold $142.5K of PCAR, trimming their stake 91%.

−$142.5K
1,338 sh @ $107
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed May 6, 2024 ΔOwn +427%
+$384.3K
6,273 sh @ $61
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed May 6, 2024 ΔOwn +21%
+$70K
1,602 sh @ $44
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed May 6, 2024 ΔOwn +13%
+$63.4K
1,248 sh @ $51
PCAR
Sell WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Open-market sale · filed May 6, 2024 ΔOwn −86%

Walton Michael K sold $958.9K of PCAR, trimming their stake 86%.

−$958.9K
9,123 sh @ $105
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Mar 8, 2024 ΔOwn +0.2%
+$1.6K
14 sh @ $115
PCAR
Option exercise WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Option exercise · filed Mar 4, 2024 ΔOwn +49%
+$0
522 sh
PCAR
Tax withholding WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Tax withholding · filed Mar 4, 2024 ΔOwn −8.0%
−$14.2K
128 sh @ $111
PCAR
J WALTON MICHAEL K · VICE PRESIDENT/GENERAL COUNSEL · Other · filed Jan 8, 2024 ΔOwn +3.4%
+$18.3K
196 sh @ $94

Frequently asked questions

How is WALTON MICHAEL K's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from WALTON MICHAEL K's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.