Director Theodosopoulos buys 7,317 shares of HTGC at $14.35; cluster of 6 other insiders buying within 14 days at depressed 52-week position
Director Nikos Theodosopoulos purchased 7,317 shares at $14.35 on 2026-03-26, increasing his holdings from 22,045 to 29,362 shares (+33.2%). This transaction occurs within a broader insider buying cluster: 6 other insiders also purchased within the past 14 days, suggesting coordinated or parallel conviction at current price levels. The stock is trading at $14.20, down 27.5% from its 52-week high of $19.59, positioning this near the lower end of the annual range. Theodosopoulos's same-ticker history shows mixed recent signals: his February 2026 buys have posted negative 30-day returns (-2.2%, -9.5%), while his prior 2025 and 2024 buys at HTGC demonstrated positive 90-day outcomes. The stock's 90-day decline of 24.4% and the director's persistent accumulation despite recent downside may indicate divergent confidence, though his longer-term same-ticker buying record includes instances of well-timed entries at the 90-day horizon.
Director Theodosopoulos buys 2,600 shares of HTGC at $14.21; stock down 33.6% from 52-week high, 7 insiders bought in past 14 days
Theodosopoulos Nikos, a Director at Hercules Capital, purchased 2,600 shares at $14.21 on 2026-02-27 for $36,946.00, increasing his holdings by 13.7% to 21,523 shares. The timing coincides with a significant price decline: HTGC is trading -33.6% from its 52-week high of $21.41 and down -23.3% over the past 30 days. More notably, this buy is part of a cluster pattern—7 other insiders purchased shares within the past 14 days, suggesting coordinated confidence. Theodosopoulos's prior two buys at HTGC resulted in 90-day returns of +11.6% and +6.1%, establishing a pattern of well-timed purchases at this ticker. The company's fundamentals remain solid with a P/E of 6.73 and $119.7M in net income, indicating the stock may be trading at a discount relative to earnings power.
Director Theodosopoulos buys 6,165 shares of HTGC at $15.93; holdings rise 48.3% to 18,923 shares
Director Nikos Theodosopoulos purchased 6,165 shares at $15.93 on 2026-02-17, increasing his position by 48.3% to 18,923 shares total. This is a meaningful accumulation, and his track record at HTGC is notable: both prior purchases (2025-05-08 and 2024-08-06) delivered positive 90-day returns of 11.6% and 6.1% respectively. His cross-ticker buy history also shows consistent outcomes, with 3 prior buys averaging 90d returns of +8.8% and a 100.00% win rate. However, current conditions present a headwind: the stock is trading at $15.65, down 28.9% from its 52-week high of $22.00 and down 16.0% over the past 30 days. At a P/E of 7.42 and market cap of $2.9B, valuation multiples are modest, but the recent sharp price weakness suggests market sentiment has shifted materially since his prior trades. His historical timing success offers a counterpoint, though the 90-day window from this purchase will reveal whether his accumulation thesis aligns with near-term recovery or faces continued pressure.
ADTN Director Nikos Theodosopoulos bought 12,859 shares at $7.81; cluster buy pattern with 2 other insiders in 14 days amid -19.7% revenue decline
Director Theodosopoulos purchased 12,859 shares for $100,428.79 on 2025-11-26, increasing his holdings by 32.7% to 52,154 shares. This transaction is part of a cluster buy pattern—2 other insiders also purchased within the past 14 days. While his cross-ticker track record shows strong prior outcomes (2 prior buys with 100.00% 90d win rate and avg 90d return +8.8%), the fundamental backdrop is concerning: ADTN reported -19.7% annual revenue decline, negative full-year net income of -$10,262,000.00, and the stock is -33.1% from its 52-week high of $11.83 and down -24.1% over the past 30 days. The convergence of multiple insider purchases into a declining company at a depressed price point merits examination of whether insiders view the valuation as representative of near-term recovery prospects or if other strategic developments are underway.
Director Theodosopoulos bought 5,999 shares of HTGC at $17.49; holdings doubled to 12.0K. 5 other insiders bought in past 14 days (cluster pattern).
Director Theodosopoulos purchased 5,999 shares at $17.49, more than doubling his holdings from 6.0K to 12.0K shares, and his prior trade at this ticker achieved a 90d return of +6.1%. The stock is currently trading at $17.48, only 0.06% below the transaction price, while the price remains -20.6% from its 52-week high of $22.00. Notably, 5 other insiders also initiated purchases within the past 14 days, forming a cluster buying pattern. This synchronized activity by multiple directors warrants investor attention, as coordinated insider accumulation often reflects management's assessment of enterprise value relative to current market pricing.
Director Nikos Theodosopoulos buys 1,608 shares of HTGC at $18.03; 5 other insiders buy within 14 days in coordinated pattern
Theodosopoulos purchased 1,608 shares ($28,996.58 total) on 2024-08-06, increasing his holdings by 40.1% from 4,005 to 5,613 shares. This transaction occurs within a broader cluster of 5 other insider purchases within the past 14 days, creating a multi-party accumulation pattern. The stock has declined 10.0% over the prior 30 days and trades 14.9% below its 52-week high of $21.67, providing context for timing. With a P/E of 10.66 and net income of $41.9M, the company shows profitable fundamentals underpinning the coordinated insider activity.
