AlphAIAlphAI — Financial news for AI agents
SEC EDGARMAY 281 min read$BKH

Otto Robert P sold $305K of BKH

Otto Robert P sold 4,109 shares of BLACK HILLS CORP /SD/ (BKH) at $74.22 ($0.30M total) on 2026-05-27.

Original reporting
SEC EDGAR · Otto Robert P
Published May 28, 2026, 4:00 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 6, 2026, 8:41 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$BKH
Neutral
medium confidence
Mentioned
$BKH
Relevance
4/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$BKHNeutralLow
01

Why it matters

Insider selling can be interpreted as caution, but without additional company catalysts or a pattern of selling, the trading signal is usually weak.

02

Market read

Traders may note the insider sale for sentiment, but there is no new operational or financial information to reprice the company materially.

03

What to watch

No 10b5-1 plan is cited, but the filing also lacks any stated reason for the sale, and the transaction size is modest relative to typical institutional flows.

Relevance 4/10Novelty 3/10Timing: filed 2026-05-28, sale dated 2026-05-27

Background

The article is an SEC Form 4 insider transaction disclosure for Black Hills Corp, reported by a director.

Company-level read

Ticker impact

$BKHNeutralMedium confidence
Context

Black Hills Corp director Otto Robert P sold 4,109 shares at $74.2199 on 2026-05-27, totaling about $304,970, per Form 4.

Expected impact

Likely minimal near-term impact; any effect is more sentiment-driven than fundamental.

Evidence & confidence

Form 4 insider sales are common and this filing provides no accompanying company-specific news, guidance, or transaction context beyond the sale details.

Market effects

Sector

No clear sector read-through from a single director’s small open-market sale.

Regional

None indicated.

Global

None indicated.

Counterpoint

What could challenge this read

The sale may be driven by diversification, taxes, or pre-existing personal liquidity needs rather than bearish expectations.

Key entities

  • issuer
    BLACK HILLS CORP

    US public company subject of the Form 4 insider sale disclosure.

  • insider
    Otto Robert P

    Director who sold 4,109 shares in an open-market transaction.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

BKH insider trading history →

Related articles

OCT 27
$GOOGLMedAI 8/10

Google, Amazon and Meta AI Power Deals: $9 Billion Nuclear and Gas Investment

Google, Amazon, and Meta are investing over $9 billion in nuclear and natural gas power projects to support AI data centers. Google and Constellation plan $4.3B in nuclear upgrades, Amazon and Constellation $3B in Maryland, and Meta and Vistra have a 2,609 MW nuclear deal. Black Hills will invest $1.8B in natural gas for Google's Wyoming data center, expecting $150M net income in 2030.

greentechlead.com3 min
OCT 27
$NWEMed

NorthWestern Energy Gets Wells Fargo Upgrade and $90 Target

Wells Fargo upgraded NorthWestern Energy to Overweight and raised its price target to $90 from $70. The utility is pursuing a merger with Black Hills, valued at $15.4 billion, expected to complete in late 2026 or early 2027. The deal aims to combine operations across eight states, serving 2.1 million customers.

econotimes.com2 min
OCT 22
$BKHHighAI 9/10

Black Hills and NorthWestern Energy reveal merger name

Black Hills Corp. (BKH) and NorthWestern Energy (NWE) announced the merged company will be named Bright Horizon Energy, trading as HZN on NYSE if approved. The merger awaits final Montana regulatory approval. Both companies' shares continue trading under current tickers during the process. The merger has received shareholder and other regulatory approvals.

investing.com2 min
OCT 22
$BKHMed

Subject to Receipt of Satisfactory Final Regulatory Approval and Completion of Proposed Merger, Black Hills Corp. to be Renamed Bright Horizon Energy…

BLACK HILLS CORP /SD/ (BKH) filed an SEC Form 8-K — Regulation FD Disclosure. Subject to Receipt of Satisfactory Final Regulatory Approval and Completion of Proposed Merger, Black Hills Corp. to be Renamed Bright Horizon Energy Corporation with Ticker Symbol “HZN” • The Montana Public Service Commission is expected to consider the merger prior to November

SEC EDGAR 8-K2 min
OCT 22
$BKHMed

A utility with 1.37 million customers could take the Bright Horizon Energy name if the merger closes.

Black Hills Corp. (BKH) and NorthWestern Energy (NWE) plan to merge, with the new entity named Bright Horizon Energy and trading under 'HZN' on the NYSE, pending regulatory approval. The merger, expected by Nov. 12, 2026, requires final approval from the Montana Public Service Commission. Both companies have already received shareholder and other regulatory approvals.

stocktitan.net2 min