ALE

Allete INC

Insider trading activity for Allete INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Transaction history

The 34 most recent Form 4 transactions.

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Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Dec 15, 2025	Skelton Joshua Jon	VP; COO-Minnesota Power	DTOISS	4,344.18	$67.00	$291.1K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Skelton Joshua Jon	VP; COO-Minnesota Power	DTOISS	5,403.38	$67.00	$362K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Skelton Joshua Jon	VP; COO-Minnesota Power	DTOISS	775.42	$67.00	$52K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Skelton Joshua Jon	VP; COO-Minnesota Power	DTOISS	3,270.59	—	—	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Skelton Joshua Jon	VP; COO-Minnesota Power	DTOISS	5,461.9	$67.00	$365.9K	-62.5%	Open the original filing on SEC.gov
Dec 15, 2025	Scissons Jeffrey John	VP CFO & Corp Treasurer	DTOISS	1,677.62	$67.00	$112.4K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Scissons Jeffrey John	VP CFO & Corp Treasurer	DTOISS	2,564.07	—	—	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Scissons Jeffrey John	VP CFO & Corp Treasurer	DTOISS	1,602.24	$67.00	$107.4K	-38.5%	Open the original filing on SEC.gov
Dec 15, 2025	Padilla Julie L	VP, Ch Legal Offcr &…	DTOISS	210.2	$67.00	$14.1K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Padilla Julie L	VP, Ch Legal Offcr &…	DTOISS	2,096.47	—	—	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Johnson Nicole Renee	VP; Pres.- ACE	DTOISS	67.57	$67.00	$4.5K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Johnson Nicole Renee	VP; Pres.- ACE	DTOISS	5,697.66	$67.00	$381.7K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Johnson Nicole Renee	VP; Pres.- ACE	DTOISS	4,463.95	—	—	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Johnson Nicole Renee	VP; Pres.- ACE	DTOISS	7,426.35	$67.00	$497.6K	-62.5%	Open the original filing on SEC.gov
Dec 15, 2025	Anderson Colin B	VP-ALLETE Chf Acct Offr…	DTOISS	351.56	$67.00	$23.6K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Anderson Colin B	VP-ALLETE Chf Acct Offr…	DTOISS	1,678.6	—	—	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Anderson Colin B	VP-ALLETE Chf Acct Offr…	DTOISS	518.58	$67.00	$34.7K	-23.6%	Open the original filing on SEC.gov
Dec 15, 2025	Owen Bethany M	Chair, President & CEO	DTOISS	8,927.95	$67.00	$598.2K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Owen Bethany M	Chair, President & CEO	DTOISS	17,570.3	—	—	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Owen Bethany M	Chair, President & CEO	DTOISS	25,566.22	$67.00	$1.7M	-59.3%	Open the original filing on SEC.gov
Dec 15, 2025	Thomas Charlene A	Director	DTOISS	8,310.63	$67.00	$556.8K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Powers Robert P	Director	DTOISS	15,381.38	$67.00	$1M	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Nick Barbara A	Director	DTOISS	13,631.26	$67.00	$913.3K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Neve Douglas C	Director	DTOISS	11,592.45	$67.00	$776.7K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Neve Douglas C	Director	DTOISS	19,597.34	$67.00	$1.3M	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Nestegard Susan K	Director	DTOISS	14,883.75	$67.00	$997.2K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Matthews Charles R	Director	DTOISS	250	$67.00	$16.8K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Matthews Charles R	Director	DTOISS	250	$67.00	$16.8K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Matthews Charles R	Director	DTOISS	7,247.26	$67.00	$485.6K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Ludlow Madeleine W	Director	DTOISS	20,782.75	$67.00	$1.4M	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Ludlow Madeleine W	Director	DTOISS	5,200.39	$67.00	$348.4K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Hoolihan James J	Director	DTOISS	30,394.3	$67.00	$2M	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Goldfarb George G	Director	DTOISS	1,000	$67.00	$67K	-100.0%	Open the original filing on SEC.gov
Dec 15, 2025	Goldfarb George G	Director	DTOISS	25,442.35	$67.00	$1.7M	-100.0%	Open the original filing on SEC.gov

DTOISS$291.1K

Skelton Joshua Jon · VP; COO-Minnesota…Dec 15, 2025

4,344.18 sh @ $67.00 · -100.0% own

DTOISS$362K

Skelton Joshua Jon · VP; COO-Minnesota…Dec 15, 2025

5,403.38 sh @ $67.00 · -100.0% own

DTOISS$52K

Skelton Joshua Jon · VP; COO-Minnesota…Dec 15, 2025

775.42 sh @ $67.00 · -100.0% own

DTOISS—

Skelton Joshua Jon · VP; COO-Minnesota…Dec 15, 2025

3,270.59 sh · -100.0% own

DTOISS$365.9K

Skelton Joshua Jon · VP; COO-Minnesota…Dec 15, 2025

5,461.9 sh @ $67.00 · -62.5% own

DTOISS$112.4K

Scissons Jeffrey John · VP CFO & Corp…Dec 15, 2025

1,677.62 sh @ $67.00 · -100.0% own

DTOISS—

Scissons Jeffrey John · VP CFO & Corp…Dec 15, 2025

2,564.07 sh · -100.0% own

DTOISS$107.4K

Scissons Jeffrey John · VP CFO & Corp…Dec 15, 2025

1,602.24 sh @ $67.00 · -38.5% own

DTOISS$14.1K

Padilla Julie L · VP, Ch Legal…Dec 15, 2025

210.2 sh @ $67.00 · -100.0% own

DTOISS—

Padilla Julie L · VP, Ch Legal…Dec 15, 2025

2,096.47 sh · -100.0% own

DTOISS$4.5K

Johnson Nicole Renee · VP; Pres.- ACEDec 15, 2025

67.57 sh @ $67.00 · -100.0% own

DTOISS$381.7K

Johnson Nicole Renee · VP; Pres.- ACEDec 15, 2025

5,697.66 sh @ $67.00 · -100.0% own

DTOISS—

Johnson Nicole Renee · VP; Pres.- ACEDec 15, 2025

4,463.95 sh · -100.0% own

DTOISS$497.6K

Johnson Nicole Renee · VP; Pres.- ACEDec 15, 2025

7,426.35 sh @ $67.00 · -62.5% own

DTOISS$23.6K

Anderson Colin B · VP-ALLETE Chf…Dec 15, 2025

351.56 sh @ $67.00 · -100.0% own

DTOISS—

Anderson Colin B · VP-ALLETE Chf…Dec 15, 2025

1,678.6 sh · -100.0% own

DTOISS$34.7K

Anderson Colin B · VP-ALLETE Chf…Dec 15, 2025

518.58 sh @ $67.00 · -23.6% own

DTOISS$598.2K

Owen Bethany M · Chair, President…Dec 15, 2025

8,927.95 sh @ $67.00 · -100.0% own

DTOISS—

Owen Bethany M · Chair, President…Dec 15, 2025

17,570.3 sh · -100.0% own

DTOISS$1.7M

Owen Bethany M · Chair, President…Dec 15, 2025

25,566.22 sh @ $67.00 · -59.3% own

DTOISS$556.8K

Thomas Charlene A · DirectorDec 15, 2025

8,310.63 sh @ $67.00 · -100.0% own

DTOISS$1M

Powers Robert P · DirectorDec 15, 2025

15,381.38 sh @ $67.00 · -100.0% own

DTOISS$913.3K

Nick Barbara A · DirectorDec 15, 2025

13,631.26 sh @ $67.00 · -100.0% own

DTOISS$776.7K

Neve Douglas C · DirectorDec 15, 2025

11,592.45 sh @ $67.00 · -100.0% own

DTOISS$1.3M

Neve Douglas C · DirectorDec 15, 2025

19,597.34 sh @ $67.00 · -100.0% own

DTOISS$997.2K

Nestegard Susan K · DirectorDec 15, 2025

14,883.75 sh @ $67.00 · -100.0% own

DTOISS$16.8K

Matthews Charles R · DirectorDec 15, 2025

250 sh @ $67.00 · -100.0% own

DTOISS$16.8K

Matthews Charles R · DirectorDec 15, 2025

250 sh @ $67.00 · -100.0% own

DTOISS$485.6K

Matthews Charles R · DirectorDec 15, 2025

7,247.26 sh @ $67.00 · -100.0% own

DTOISS$1.4M

Ludlow Madeleine W · DirectorDec 15, 2025

20,782.75 sh @ $67.00 · -100.0% own

DTOISS$348.4K

Ludlow Madeleine W · DirectorDec 15, 2025

5,200.39 sh @ $67.00 · -100.0% own

DTOISS$2M

Hoolihan James J · DirectorDec 15, 2025

30,394.3 sh @ $67.00 · -100.0% own

DTOISS$67K

Goldfarb George G · DirectorDec 15, 2025

1,000 sh @ $67.00 · -100.0% own

DTOISS$1.7M

Goldfarb George G · DirectorDec 15, 2025

25,442.35 sh @ $67.00 · -100.0% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 15 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.