Historically, medium-priority insider buys have outperformed the S&P 500 by a median ~1% over the 30 days after filing — the edge is concentrated in that first month (n ≈ 7,520, 2022-2026). Past results don't predict the future. How we measure this ↗
GAMCO Investors, Inc. (10% owner) buys 300 TG shares at $7.07; already holds small position post-transaction with mixed prior timing at this ticker.
GAMCO Investors, Inc. ET AL purchased 300 shares of Tredegar Corp at $7.07 on 2025-03-12, establishing a 300-share position from zero shares previously. The transaction represents a new entry into this company's equity for this 10% owner. At the same-ticker level, GAMCO's prior three trades at TG show mixed timing: a November 2024 buy returned +10.1% in 30 days and +12.8% in 90 days (well-timed), while a December 12, 2024 buy returned -6.7% in 30 days and -4.3% in 90 days (poorly timed), and a December 31, 2024 buy has returned +2.8% in 30 days with the 90-day outcome not yet measurable. The current price of $7.26 reflects a -10.3% change over 30 days and sits 20.6% below the 52-week high. Tredegar's recent fundamentals show the company unprofitable on a full-year basis with net income of -$3.9M against quarterly revenue of $221.7M, though annual revenue growth stands at +8.3%. This purchase occurs against a backdrop of modest insider success on cross-ticker activity (71.43% 90-day win rate across all tickers with +5.2% average 90-day return) but inconsistent results specifically at this ticker.
GAMCO Investors (10% owner) bought 500 TG shares at $7.71 on 2024-12-31, raising stake to 8,000 shares
GAMCO Investors, a 10% owner, purchased 500 shares of Tredegar at $7.71, expanding its position from 7,500 to 8,000 shares (+6.7%). The company trades at a P/E of 9.32 and delivered annual revenue growth of +8.3%, but reported negative net income of $-3.9M in the latest quarter and full-year losses. GAMCO's cross-ticker track record shows 7 prior open-market buys averaging +3.6% return over 30 days and +5.4% over 90 days, with a 75% win rate. At Tredegar specifically, GAMCO executed a prior buy on 2024-11-19 that delivered +10.1% over 30 days, followed by this purchase 42 days later at a lower price ($7.71 vs prior levels), suggesting persistent accumulation. The stock is currently -14.3% from its 52-week high ($9.14) but up +2.1% over 30 days and +7.7% over 90 days, indicating recent momentum recovery from depressed levels.
10% owner GAMCO INVESTORS bought 500 TG shares at $7.95 on 12/12/2024, raising stake to 7,500 shares.
GAMCO INVESTORS, a 10% shareholder, purchased 500 shares of Tredegar Corp at $7.95, increasing holdings from 7.0K to 7.5K shares. The purchase occurred when the stock traded at a -12.4% discount to its 52-week high of $9.14 and has since appreciated +13.6% over the following 30 days. The company carries fundamental headwinds: it reported a net loss of $-3.9M in the most recent quarter despite $221.7M in quarterly revenue, and annual revenue growth of +8.3% has not translated to profitability. Across GAMCO's cross-ticker buy history, open-market purchases have averaged +3.5% returns at 30 days and +5.4% at 90 days with a 75% win rate; this represents the insider's second purchase at TG following a buy on 2024-11-19. The modest position increase (+7.1% relative to prior holdings) and small transaction size ($3,975.00) suggest a routine accumulation rather than a concentrated conviction signal.
GAMCO Investors increases TG stake to 7,000 shares with $3,504.85 purchase at $7.01
GAMCO Investors, a 10% shareholder, purchased 500 shares of Tredegar on 2024-11-19 at $7.01, expanding holdings from 6,500 to 7,000 shares—a 7.7% increase in their position. The stock is currently trading 23.3% below its 52-week high of $9.14 and has declined 11.3% over the prior 30 days, though it is up 24.1% over 90 days. The company reported latest quarterly revenue of $221.7M with negative net income of $-3.9M and full-year earnings remain negative, yet revenue grew 8.3% year-over-year. Across GAMCO's cross-ticker open-market history, prior purchases show an average 90-day return of 5.4% with a 75.00% win rate, though this metric reflects performance across multiple securities and not specifically Tredegar.
Add TG to your watchlist and we'll email you when an insider files a Form 4 — with our AI's significance score and a plain-English read of what it means.