Insiders and large shareholders reported a mix of opportunistic purchases and sizable sales across US equities in filings covering March 24-26, 2026. The activity spans speculative micro-cap positions to hundreds of millions of dollars in block sales by controlling holders. Below is a company-by-company account of the most significant reported trades, followed by concluding notes on how to read such filings.
Top buys
Reliance Global Group, Inc. - On March 26, 2026, Chairman and Chief Executive Officer Ezra Beyman purchased 300,000 shares of Reliance Global Group common stock at $0.1699 per share, for a total reported consideration of $50,970. After the transaction, Beyman is reported to own directly 959,299.997 shares. The filings also show indirect holdings of 472 shares through YES Americana Group, LLC, an entity controlled by his spouse, and 7 shares through Reliance Global Holdings, LLC, an entity controlled by Beyman and his spouse. The company’s common stock was trading at $0.16 at the time of the report and has declined 87% over the past year. The filing notes that InvestingPro analysis flags the stock as appearing undervalued at current levels and that 13 additional ProTips are available to subscribers.
Citi Trends Inc. - Director Heath David A. reported a purchase of 1,000 shares of common stock on March 25, 2026, at $44.50 per share, for a total of $44,500. Post-transaction ownership for Heath is reported as 8,788 shares. The stock was trading at $42.72 when the report was prepared and had fallen 10.74% over the prior week, though it has delivered a 101.7% return over the past year. The filing includes InvestingPro commentary that lists the stock as appearing overvalued relative to its Fair Value estimate and notes seven additional ProTips for CTRN. The filing also recalled recent company results: Citi Trends reported fourth-quarter 2025 earnings per share of $0.88, well above the $0.47 consensus, representing an 87.23% surprise, and revenue of $230.4 million versus an expected $227.4 million. Following those results, DA Davidson raised its price target on Citi Trends to $68, while Craig-Hallum set a $67 target and maintained a Buy rating, citing a 9% increase in fourth-quarter same-store sales and nearly 70% growth in EBITDA.
UMH Properties - Director Kenneth K. Quigley Jr. acquired 2,500 shares at $14.34 per share on March 25, 2026, for a total consideration of $35,850, according to the Form 4. The stock was trading at $14.48 at the time of reporting, near a 52-week low of $13.93. InvestingPro’s Fair Value is presented as $15.24 in the filing, indicating that the shares were trading below that estimate and suggesting potential undervaluation on that basis.
Exzeo Group, Inc. - Chief Executive Officer Paresh Patel reported purchasing 2,000 shares of common stock on March 25, 2026, at $14.81 per share, for a total reported outlay of $29,620. After the purchase Patel is reported to own 1,586,013 shares directly. The filing points out the stock was trading near a 52-week low of $12.91 and had declined 40% year-to-date. InvestingPro data included in the filing highlights a low price-to-earnings ratio of 16.13 relative to near-term earnings growth and a PEG ratio of 0.14, and it notes analyst price targets ranging from $25 to $27.
Castellum, Inc. - President and Chief Executive Officer Glen R. Ives acquired 10,000 shares on March 26, 2026, at $0.6649 per share, for a total purchase amount of $6,649. Following this transaction, Ives directly holds 197,616 shares. The company’s stock was trading close to a 52-week low of $0.67 when the filing was made. InvestingPro analysis cited in the filing indicates the stock is undervalued relative to its Fair Value and places it among names on the Most Undervalued list. An InvestingPro technical note mentioned that the relative strength index suggested the stock was in oversold territory and that 12 additional exclusive tips are available to subscribers.
Top sells
Walmart Inc. - Walton Family Holdings Trust, identified as a ten percent owner of Walmart, reported selling a total of 3,379,000 shares of Walmart common stock for approximately $403 million. The sales were executed on March 24 and March 25, 2026, at prices ranging from $122.3277 to $123.1054. The trust sold 299,237 shares on March 24 that were disposed of in multiple transactions with prices within the $122.00 to $122.7666 range, among other disposals comprising the total 3,379,000 shares sold across the two days.
Redwire Corp. - AE Red Holdings and other related parties, including directors Michael Robert Greene and David H. Rowe, reported selling 10,000,000 shares of Redwire common stock on March 24 and March 25, 2026. The sales were completed in two tranches and amounted to $92.25 million in proceeds. On March 24, 7,500,000 shares were sold at $9.15 per share. On March 25, an additional 2,500,000 shares were sold at a weighted average price between $9.45 and $9.54. The filing notes that Redwire’s stock was trading at $8.86 and that InvestingPro’s Fair Value is $9.83, which the report presents as an indication that the stock may be trading below that Fair Value. The filing also included an InvestingPro comment that the stock generally exhibits high price volatility with a beta of 2.54.
PBF Energy Inc. - Control Empresarial de Capitales S.A. de C.V., identified as a ten percent owner of PBF Energy, reported selling 1,157,200 Class A Common Shares on March 24 and March 25, 2026, for total proceeds of $57,243,673. The reported per-share sale prices ranged from $48.5276 to $50.0871. The filing breaks the transactions down by tranche on March 24: 174,000 shares at a weighted average price of $48.5276; 264,778 shares at a weighted average price of $49.5552; and 248,722 shares at a weighted average price of $50.0871. On March 25, the entity sold 362,300 shares at a weighted average price of $49.342 and 107,400 shares at a weighted average price of $49.7614. The filing notes the timing of the sales as PBF shares traded near a 52-week high of $51.80. The filing also reports that PBF shares have returned 171% over the past year and 87% year-to-date, and that InvestingPro analysis lists the stock as appearing overvalued relative to its Fair Value.
Vicor Corp. - Chairman and Chief Executive Officer Patrizio Vinciarelli reported selling a total of $9.1 million in company stock on March 25, 2026, under a pre-arranged 10b5-1 trading plan. The sales were split across multiple transactions with reported per-share prices ranging from $181.5698 to $186.00. The filing details the component transactions: 7,350 shares sold at a weighted average price of $181.5698 for proceeds of $1,334,554; 8,411 shares at an average of $182.4761 totaling $1,535,043; 18,960 shares at an average of $183.7373 totaling $3,483,767; 10,000 shares at $185.00 totaling $1,850,000; and 5,279 shares at $186.00 for proceeds of $982,894.
Nexstar Media Group - President, Distribution & Strategy Dana Zimmer reported selling 5,248 shares of common stock on March 24 and March 25, 2026, for approximately $1.17 million. The filing breaks the sales down: on March 24, Zimmer sold 4,409 shares at $225.50 per share for proceeds of $994,229; on March 25, she sold 839 shares at $218.5318 per share for proceeds of $183,348.
Reading the signals
Insider purchases and sales can mean different things depending on context. In the reported buys, corporate executives and directors acquired shares in companies that, in several cases, were trading near recent lows or below published Fair Value estimates included in the filings. The largest reported buys were concentrated in small- to micro-cap names where a single insider purchase can represent a meaningful signal relative to public float.
On the sell side, significant disposals came from controlling or large holders and included both strategic sales by ten percent owners and transactions executed under pre-arranged trading plans. Those sales ranged from multimillion-dollar dispositions at mid-cap and larger companies to a 10,000,000-share block sale at Redwire that generated $92.25 million in proceeds.
Investors who follow insider filings often consider them as one of many inputs. The filings in this round contain company-specific valuation commentary supplied by InvestingPro and note analyst actions and operational metrics where available, such as Citi Trends’ recent earnings beat and upgrades. That context is included in the regulatory filings and is reported here without additional inference.
Conclusion
The March 24-26 filings reflect a mix of insider confidence and liquidity-taking. Purchases at small-cap names are concentrated among executives and directors who increased or maintained meaningful personal stakes. Larger block sales were executed by ten percent owners and insiders at well-known companies, including Walmart and PBF Energy, and by directors and entities tied to Redwire and Vicor, some under 10b5-1 plans. The factual details above are drawn from the Form 4 filings and the valuation and market commentary included with those filings.
Investors should treat insider transactions as a single data point and weigh them alongside company fundamentals, market conditions and personal investment objectives. The filings themselves provide ownership details, transaction prices and often accompanying valuation commentary, which market participants may use as part of a broader decision framework.