Insider Trading Signals — September 14, 2026 — Morning Update — Last 12 Hours (Pacific Time)

Executive Summary

Insider buying dominated the past 12 hours, with purchases outnumbering sales both in count and in number of companies represented. The most notable cluster activity centers on Dominari Holdings (DOMH), where both the CEO and President each made ~$209K purchases simultaneously — a high-conviction signal. On the sell side, the largest transaction was Gold.com CEO Gregory Roberts offloading $458K in shares, while Saba Capital Management's $2.29M sale of BlackRock ECAT stock represents the single largest dollar move of the period.

Activity Breakdown

Note: Saba Capital Management is a 10% owner (institutional), not a traditional corporate insider. Japan Post Holdings is similarly a 10% owner of Aflac. These are included in sales totals for completeness.

Net Signal: 🟡 Mixed — Net selling of ~$1.30M, but this is heavily skewed by two large institutional/10%-owner sales (Saba/$2.29M + Japan Post/$1.52M). Stripping those out, corporate insider activity is strongly 🟢 Bullish, with net buying of ~$2.24M.

Top Notable Transactions

🔴 BlackRock ECAT (ECAT) — Bearish (Institutional)

• Insider: Saba Capital Management, L.P., 10% Owner
• Transaction: Sale of $2.29M
• Signal: Moderate Bearish
• Context: A large activist/institutional 10% owner trimming its position in a closed-end ESG fund is worth watching, though this may reflect portfolio rebalancing rather than fundamental concern.

🔴 Aflac (AFL) — Bearish (Institutional)

• Insider: Japan Post Holdings Co., Ltd., 10% Owner
• Transaction: Sale of $1.52M
• Signal: Moderate Bearish
• Context: Japan Post continues to reduce its long-held Aflac stake; this is a continuation of a known strategic divestiture program rather than a new negative signal.

🔴 Gold.com (GOLD) — Bearish

• Insider: Gregory N. Roberts, CEO & Director
• Transaction: Sale of $458K (10,000 shares)
• Signal: Moderate Bearish
• Context: A CEO selling nearly half a million dollars in stock is always notable — no stated reason, and the size warrants attention.

🟢 Dominari Holdings (DOMH) — Strong Bullish (Cluster)

• Insider: Anthony Hayes, CEO & Director
• Transaction: Purchase of $209K
• Signal: Strong Bullish
• Context: CEO and President buying simultaneously at the same company is one of the strongest insider signals possible — coordinated conviction from the top of the house.

🟢 Dominari Holdings (DOMH) — Strong Bullish (Cluster)

• Insider: Kyle Wool, President & Director
• Transaction: Purchase of $209,190
• Signal: Strong Bullish
• Context: Paired with the CEO's simultaneous purchase, this cluster buy amplifies the bullish signal significantly.

🟢 Hillman Solutions (HLMN) — Strong Bullish

• Insider: Robert O. Kraft, CFO & Treasurer
• Transaction: Purchase of $248,500 (35,500 shares)
• Signal: Strong Bullish
• Context: A CFO — who has the deepest visibility into company financials — committing nearly $250K of personal capital is a high-conviction insider signal.

🟢 Neonc Technologies (NTHI) — Bullish

• Insider: Amir F. Heshmatpour, CEO, President, Director & 10% Owner
• Transaction: Purchase of $135,619 (37,000 shares)
• Signal: Strong Bullish
• Context: A CEO who is also a 10% owner adding to an already significant position signals deep personal conviction in the company's trajectory.

🟢 Alpha Compute (ALP) — Bullish (Cluster)

• Insider: Brittany Kaiser, CEO & Director
• Transaction: Purchase of $49,997 (9,350 shares)
• Signal: Moderate Bullish
• Context: CEO and President/Chairman both buying on the same day creates a cluster signal at this early-stage compute company.

🟢 Alpha Compute (ALP) — Bullish (Cluster)

• Insider: Fiorenzo Villani, President & Chairman
• Transaction: Purchase of $35,455 (7,000 shares at $5.065/share)
• Signal: Moderate Bullish
• Context: Paired with the CEO's same-day purchase, leadership is clearly aligned on the stock's near-term value.

🟢 Anixa Biosciences (ANIX) — Bullish (Cluster)

• Insider: Lewis H. Titterton Jr., Director
• Transaction: Purchase of $27,300
• Signal: Moderate Bullish
• Context: Director and CEO both buying ANIX shares signals board-level alignment on the company's biotech pipeline prospects.

🟢 Anixa Biosciences (ANIX) — Bullish (Cluster)

• Insider: Amit Kumar, CEO & Director
• Transaction: Purchase of $8,250
• Signal: Moderate Bullish
• Context: CEO adding to his position alongside a director reinforces the cluster buy signal at this clinical-stage biotech.

🔴 Park Ohio Holdings (PKOH) — Moderate Bearish

• Insider: James W. Wert, Director
• Transaction: Sale of $92,426 (2,000 shares)
• Signal: Moderate Bearish
• Context: A director selling ~$92K in shares is a meaningful signal at a mid-cap industrial holding company.

🟢 Granite Ridge Resources (GRNT) — Moderate Bullish

• Insider: Matthew Reade Miller, Director
• Transaction: Purchase of $50,300
• Signal: Moderate Bullish
• Context: A director stepping in to buy at this energy-focused royalties company suggests confidence in commodity exposure at current prices.

🟢 MAIA Biotechnology (MAIA) — Moderate Bullish

• Insider: Ramiro Guerrero, Director
• Transaction: Purchase of $49,516 (37,595 shares)
• Signal: Moderate Bullish
• Context: Buying nearly 37,600 shares signals meaningful conviction in this clinical-stage oncology biotech.

Pattern Analysis

🟢 Dominari Holdings (DOMH) — Coordinated C-Suite Cluster Buy
Net signal: Strong Bullish | Companies: DOMH | Total value: ~$418K
Both the CEO and President purchased approximately $209K each on the same filing date. Simultaneous top-level executive buying is one of the rarest and most statistically significant insider signals — these are the two people with the most complete picture of the business.

🟢 Alpha Compute (ALP) — Dual Leadership Buy
Net signal: Moderate Bullish | Companies: ALP | Total value: ~$85K
The CEO and President/Chairman both acquired shares on the same day. For an early-stage compute company, this suggests leadership believes the stock is undervalued at current levels.

🟢 Anixa Biosciences (ANIX) — CEO + Director Cluster
Net signal: Moderate Bullish | Companies: ANIX | Total value: ~$35.5K
Both the CEO and a director purchased ANIX shares in the same window. Biotech cluster buys often precede positive clinical or partnership news, though no specific catalyst is stated here.

🔴 Institutional 10%-Owner Selling — Aflac & BlackRock ECAT
Net signal: Moderate Bearish (Institutional) | Companies: AFL, ECAT | Total value: ~$3.81M
Two separate 10%-owner entities sold meaningful positions. However, both Japan Post (AFL) and Saba Capital (ECAT) are known to have strategic or activist reasons for position management — these are less alarming than corporate insider sales.

🟢 Biotech/Life Sciences Buying Wave
Net signal: Bullish | Companies: ANIX, MAIA, NTHI | Total value: ~$220K
Three separate biotech/life sciences companies saw insider purchases in the same 12-hour window, suggesting sector-level confidence among those closest to the science and financials.

Sector Breakdown

Biotechnology / Life Sciences 🟢 (Bullish)

• Net Signal: +~$220K net buying
• Notable: Anixa Biosciences (ANIX), MAIA Biotechnology (MAIA), Neonc Technologies (NTHI)
• Context: Multiple insiders across three distinct biotech names are buying, suggesting sector-level insider optimism in clinical-stage companies.

Financial Services / Holding Companies 🟢 (Bullish)

• Net Signal: +~$427K net buying
• Notable: Dominari Holdings (DOMH), Ameriserv Financial (ASRV)
• Context: The Dominari cluster buy is the dominant signal here; the ASRV CEO adding a smaller position reinforces the trend.

Technology / Computing 🟢 (Bullish)

• Net Signal: +~$85K net buying
• Notable: Alpha Compute (ALP)
• Context: Dual leadership purchases at this early-stage compute company signal insider confidence in its growth narrative.

Energy / Resources 🟢 (Bullish)

• Net Signal: +~$50K net buying
• Notable: Granite Ridge Resources (GRNT)
• Context: A director buying into an energy royalties company suggests comfort with current commodity price levels.

Closed-End Funds / ESG 🔴 (Bearish)

• Net Signal: -$2.29M net selling
• Notable: BlackRock ECAT (ECAT)
• Context: Saba Capital's large sale of an ESG-focused closed-end fund may reflect broader skepticism around ESG fund valuations or activist position management.

Insurance 🔴 (Bearish — Institutional)

• Net Signal: -$1.52M net selling
• Notable: Aflac (AFL)
• Context: Japan Post's continued reduction of its Aflac stake is a known strategic program; less alarming than a new corporate insider sale.

Industrials / Manufacturing 🔴 (Bearish)

• Net Signal: -~$92K net selling
• Notable: Park Ohio Holdings (PKOH)
• Context: A single director sale; not a cluster signal, but worth noting in the industrial sector.

Mining / Precious Metals 🔴 (Bearish)

• Net Signal: -$458K net selling
• Notable: Gold.com (GOLD)
• Context: CEO selling nearly half a million in shares is the most significant corporate insider sale of the period.

Consumer / Footwear 🔴 (Bearish)

• Net Signal: -~$14K net selling
• Notable: Weyco Group (WEYS)
• Context: A VP-level sale of $13,662 is relatively routine and low-signal.

Infrastructure / Aviation 🟢 (Bullish)

• Net Signal: +~$10K net buying
• Notable: Sky Harbour Group (SKYH)
• Context: CFO buying $10K in shares is a modest but positive signal of personal confidence.

Market Implications

The clearest takeaway from this morning's insider activity is that corporate insiders are net buyers when you strip out the two large institutional 10%-owner sales. Thirteen purchases versus six sales, with the buying spread across biotech, financials, technology, and energy — that's a reasonably broad-based signal of insider confidence rather than a concentrated bet in one area.

The Dominari Holdings cluster buy is the single most actionable signal of the period. When a CEO and President each independently file purchases of ~$209K on the same day, it's difficult to attribute that to coincidence or routine portfolio management. Cluster buys at the C-suite level have historically been among the most predictive insider signals available to market observers.

On the sell side, the headline numbers are dominated by institutional actors (Saba Capital, Japan Post) with known strategic motivations — not panicked corporate insiders. The Gold.com CEO sale is the most notable "true" insider sale and deserves monitoring, but even at $458K it is dwarfed by the aggregate buying from corporate insiders. The overall posture from those closest to these businesses leans cautiously optimistic.

Key Takeaways

• 🟢 Dominari Holdings (DOMH): CEO and President each bought ~$209K simultaneously — the strongest cluster signal of the period and one of the most bullish insider patterns possible.
• 🟢 Hillman Solutions (HLMN): CFO Robert Kraft purchased $248,500 — a CFO's large personal buy is a high-conviction signal given their financial visibility.
• 🔴 Gold.com (GOLD): CEO Gregory Roberts sold $458K (10,000 shares) — the largest corporate insider sale of the window; warrants close monitoring.
• 🔴 BlackRock ECAT (ECAT): Saba Capital (10% owner) sold $2.29M — largest single transaction, but institutional/activist context reduces the alarm.
• 🔴 Aflac (AFL): Japan Post (10% owner) sold $1.52M — part of a known strategic divestiture, not a new negative signal.
• 🟢 Alpha Compute (ALP): CEO and President/Chairman both bought shares on the same day — dual leadership cluster buy at an early-stage compute company.
• 🟢 Anixa Biosciences (ANIX): CEO and a director both purchased shares — biotech cluster buy signals board-level conviction in the pipeline.
• 🟢 Neonc Technologies (NTHI): CEO/10% owner purchased $135,619 — a large personal commitment from someone with maximum company visibility.
• 🟢 MAIA Biotechnology (MAIA): Director bought 37,595 shares ($49,516) — meaningful share count signals price-level conviction.
• 🟢 Biotech sector broadly: Three separate biotech companies (ANIX, MAIA, NTHI) saw insider purchases in the same 12-hour window — a notable sector-level pattern.
• 🟢 Corporate insider net buying: Stripping institutional 10%-owner sales, corporate insiders are net buyers by ~$2.24M — a bullish underlying signal.
• 🟡 Granite Ridge (GRNT): Director bought $50,300 — modest bullish signal for energy royalties exposure at current commodity prices.
• 🔴 Park Ohio (PKOH): Director sold $92,426 — the most notable industrial sector sale; not a cluster, but worth tracking.
• 🟢 13 purchases vs. 6 sales in the period — buying dominates by count, a broadly constructive insider sentiment reading.

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