Insider Trading›ALNT
Low credibility · 13/100Updated October 14, 2026

ALNT — Insider Trading Activity

One insider at ALNT put personal money into the stock on the open market this window, led by a Director, against 2 insiders selling.

Buyers
1
Buy notional
< $100K
Sellers
2
Sell notional
$5M–$10M

What this means for ALNT

ALNT is not showing a cluster buy or a step-change versus its own baseline, so what the window amounts to is a single insider acting alone. Who is buying. The most credible buyer in this window is a Director (< $100K), growing their stake by 1%. That insider’s track record: past buys beat the S&P 500 1 of 1 time (avg +65% vs S&P over 6 mo). Overall credibility score: 13/100 (Low).

By the numbers. One insider filed 1 open-market purchase at ALNT over the window, 457 shares in all at an average of $108.97 a share, most recently on September 23, 2026. On the other side, 2 insiders filed 5 sales covering 70,457 shares at an average of $113.55, the latest on September 23, 2026. That puts the average sale 4% above the average purchase — worth checking against where the stock trades today.

How we read these filings — which transaction codes count, how the cluster and credibility thresholds are set, and what the signals have and haven’t predicted — is written up in the insider trading methodology.

ALNT insider filings, one by one

All 6 Form 4 filings from the last 90 days, by insider, with share count, dollar amount and date.

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Other tickers with the same signal

Companies of a comparable size whose Form 4 filings tripped the same insider buying flag as ALNT in this window.

ALNT full stock research All cluster buys Full insider dashboard