Blank Checks
Standard Industrial Classification: SIC 6770
Industry Insider Sentiment Analysis
The Blank Checks sector (SIC 6770) acts as a critical barometer for broader economic health. Our real-time monitoring reveals 425 total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-29 01:05 | 2025-11-25 | BLUW | Blue Water Acquisition Corp. III | Blue Water Acquisition III LLC | 10% owner | SELL | $0.00 | 430,000 | $0 | 430,000 |
| 2025-11-27 05:37 | 2025-11-26 | INV | Innventure, Inc. | Haskell Gregory W | Director, Officer | BUY | $5.14 | 10,000 | $51,400 | 762,115 |
| 2025-11-27 05:34 | 2025-11-26 | INV | Innventure, Inc. | Scott John Stewart | Officer | SELL | $5.13 | 452,668 | $2,322,187 | 1,965,051 |
| 2025-11-27 05:34 | 2025-11-25 | INV | Innventure, Inc. | HENNESSY DANIEL J | Director | SELL | $5.31 | 266,367 | $1,414,409 | 907,378 |
| 2025-11-27 00:39 | 2025-11-26 | IGACU | Invest Green Acquisition Corp | IG SPAC Sponsor LLC | 10% owner | BUY | $0.00 | 480,000 | $0 | 480,000 |
| 2025-11-26 00:39 | 2025-11-21 | INV | Innventure, Inc. | Donnally James O | Director | BUY | $3.37 | 27,886 | $93,976 | 27,886 |
| 2025-11-25 22:55 | 2025-11-24 | APACU | StoneBridge Acquisition II Corp | MIZUHO SECURITIES USA LLC | 10% owner | SELL | $9.95 | 531,255 | $5,285,987 | 100,000 |
| 2025-11-22 01:29 | 2025-11-20 | INV | Innventure, Inc. | Niemeyer Suzanne | Director | BUY | $3.40 | 4,000 | $13,600 | 538,269 |
| 2025-11-21 03:57 | 2025-11-18 | INV | Innventure, Inc. | WE-INN LLC | 10% owner | SELL | $3.49 | 801,758 | $2,800,461 | 7,290,352 |
| 2025-11-17 14:02 | 2025-10-24 | MMTX | Miluna Acquisition Corp | MilunaC Technology Ltd | 10% owner | BUY | $0.00 | 203,100 | $0 | 1,848,100 |
| 2025-11-14 00:46 | 2025-11-13 | BPAC | Blueport Acquisition Ltd | Jiang Roy | 10% owner | BUY | $0.00 | 197,250 | $0 | 1,634,750 |
| 2025-11-14 00:45 | 2025-11-13 | BPAC | Blueport Acquisition Ltd | Blueport Acquisition Corp | 10% owner | BUY | $0.00 | 197,250 | $0 | 1,634,750 |
| 2025-11-11 03:52 | 2025-11-10 | TDWDU | Tailwind 2.0 Acquisition Corp. | TAILWIND 2.0 SPONSOR LLC | 10% owner | BUY | $0.00 | 372,500 | $0 | 372,500 |
| 2025-11-10 21:02 | 2025-11-04 | EURK | Eureka Acquisition Corp | WOLVERINE ASSET MANAGEMENT LLC | 10% owner | SELL | $10.88 | 1,042 | $11,337 | 397,336 |
| 2025-11-10 17:39 | 2025-11-06 | CEPO | Cantor Equity Partners I, Inc. | Harraden Circle Investments, LLC | 10% owner | SELL | $10.43 | 250,000 | $2,606,250 | 2,048,679 |
| 2025-11-06 03:53 | 2025-11-05 | CEPV | Cantor Equity Partners V, Inc. | Cantor EP Holdings V, LLC | 10% owner | BUY | $10.00 | 540,000 | $5,400,000 | 540,000 |
| 2025-11-05 03:01 | 2025-11-03 | VACI | Viking Acquisition Corp I | Wohlin Hakan | Director, Officer, 10% owner | BUY | $10.00 | 350,000 | $3,500,000 | 8,016,667 |
| 2025-10-30 01:35 | 2025-10-27 | INV | Innventure, Inc. | WE-INN LLC | 10% owner | SELL | $2.94 | 247,875 | $728,703 | 8,092,110 |
| 2025-10-28 17:18 | 2025-10-27 | LAFAU | LaFayette Acquisition Corp. | LaFayette Sponsor LLC | 10% owner | BUY | $0.00 | 244,286 | $0 | 2,805,952 |
| 2025-10-28 17:17 | 2025-10-27 | LAFAU | LaFayette Acquisition Corp. | Charlier Christophe | Director, Officer, 10% owner | BUY | $0.00 | 244,286 | $0 | 2,805,952 |
| 2025-10-25 04:45 | 2025-10-22 | INV | Innventure, Inc. | WE-INN LLC | 10% owner | SELL | $3.04 | 893,510 | $2,717,968 | 8,339,985 |
| 2025-10-23 23:50 | 2025-07-16 | EURK | Eureka Acquisition Corp | WOLVERINE ASSET MANAGEMENT LLC | 10% owner | SELL | $10.82 | 14 | $151 | 398,378 |
| 2025-10-23 18:24 | 2025-10-14 | FORL | Four Leaf Acquisition Corp | WOLVERINE ASSET MANAGEMENT LLC | 10% owner | SELL | $12.22 | 20 | $244 | 184,038 |
| 2025-10-16 04:29 | - | LKSP | Lake Superior Acquisition Corp | Wang Cong Edward | Director, Officer, 10% owner | BUY | $0.00 | 245,000 | $0 | 245,000 |
| 2025-10-16 04:28 | - | LKSP | Lake Superior Acquisition Corp | Lake Superior Investments LLC | 10% owner | BUY | $0.00 | 245,000 | $0 | 245,000 |
| 2025-10-15 00:26 | 2025-10-09 | YCY | AA Mission Acquisition Corp. II | AA Mission Sponsor II | 10% owner | BUY | $10.00 | 26,250 | $262,500 | 3,235,250 |
| 2025-10-15 00:25 | 2025-10-09 | YCY | AA Mission Acquisition Corp. II | Sun Qing Bill | Director, Officer, 10% owner | BUY | $10.00 | 26,250 | $262,500 | 3,235,250 |
| 2025-10-15 00:12 | 2025-10-10 | INV | Innventure, Inc. | WE-INN LLC | 10% owner | SELL | $3.92 | 2,300 | $9,016 | 557,700 |
| 2025-10-14 23:29 | 2025-10-09 | IBAC | IB Acquisition Corp. | AQR Capital Management Holdings, LLC | 10% owner | SELL | $10.44 | 195,806 | $2,044,215 | 2,162 |
| 2025-10-14 18:13 | 2025-10-09 | INV | Innventure, Inc. | HENNESSY DANIEL J | Director | SELL | $5.21 | 10,828 | $56,414 | 1,173,745 |
| 2025-10-10 18:59 | 2025-10-06 | FORL | Four Leaf Acquisition Corp | WOLVERINE ASSET MANAGEMENT LLC | 10% owner | SELL | $12.49 | 572 | $7,144 | 184,058 |
| 2025-10-09 02:43 | 2025-10-06 | INV | Innventure, Inc. | HENNESSY DANIEL J | Director | SELL | $5.07 | 15,371 | $77,980 | 1,184,573 |
| 2025-10-07 14:07 | 2025-10-06 | RNGTU | Range Capital Acquisition Corp II | Range Capital Acquisition Sponsor II, LLC | 10% owner | BUY | $0.00 | 430,000 | $0 | 430,000 |
| 2025-10-07 14:04 | 2025-10-06 | RNGTU | Range Capital Acquisition Corp II | Rotolo Tim | Director, Officer, 10% owner | BUY | $0.00 | 430,000 | $0 | 430,000 |
| 2025-10-07 04:44 | 2025-10-06 | CEPF | Cantor Equity Partners IV, Inc. | Lutnick Brandon | Director, Officer, 10% owner | BUY | $0.00 | 900,000 | $0 | 900,000 |
| 2025-10-07 02:23 | 2025-10-02 | YCY | AA Mission Acquisition Corp. II | Sun Qing Bill | Director, Officer, 10% owner | BUY | $10.00 | 334,000 | $3,340,000 | 3,209,000 |
| 2025-10-07 02:22 | 2025-10-02 | YCY | AA Mission Acquisition Corp. II | AA Mission Sponsor II | 10% owner | BUY | $10.00 | 334,000 | $3,340,000 | 3,209,000 |
| 2025-10-07 01:14 | 2025-10-06 | CEPF | Cantor Equity Partners IV, Inc. | Cantor EP Holdings I, LLC | Director, Officer, 10% owner | BUY | $0.00 | 900,000 | $0 | 900,000 |
| 2025-10-07 01:14 | 2025-10-06 | CEPF | Cantor Equity Partners IV, Inc. | LUTNICK HOWARD W | 10% owner | SELL | $0.00 | 900,000 | $0 | 0 |
| 2025-10-07 01:11 | 2025-10-06 | CEPO | Cantor Equity Partners I, Inc. | Lutnick Brandon | Director, Officer, 10% owner | BUY | $0.00 | 500,000 | $0 | 500,000 |
| 2025-10-07 01:11 | 2025-10-06 | CEPO | Cantor Equity Partners I, Inc. | LUTNICK HOWARD W | 10% owner | SELL | $0.00 | 500,000 | $0 | 0 |
| 2025-10-07 01:07 | 2025-10-06 | CEP | Cantor Equity Partners, Inc. | Lutnick Brandon | Director, Officer, 10% owner | BUY | $0.00 | 300,000 | $0 | 300,000 |
| 2025-10-07 01:06 | 2025-10-06 | CEP | Cantor Equity Partners, Inc. | LUTNICK HOWARD W | 10% owner | SELL | $0.00 | 300,000 | $0 | 0 |
| 2025-10-07 01:02 | 2025-10-06 | CAEP | Cantor Equity Partners III, Inc. | Lutnick Brandon | Director, Officer, 10% owner | BUY | $0.00 | 580,000 | $0 | 580,000 |
| 2025-10-07 01:02 | 2025-10-06 | CAEP | Cantor Equity Partners III, Inc. | LUTNICK HOWARD W | 10% owner | SELL | $0.00 | 580,000 | $0 | 0 |
| 2025-10-07 00:58 | 2025-10-06 | CEPT | Cantor Equity Partners II, Inc. | Lutnick Brandon | Director, Officer, 10% owner | BUY | $0.00 | 580,000 | $0 | 580,000 |
| 2025-10-07 00:58 | 2025-10-06 | CEPT | Cantor Equity Partners II, Inc. | LUTNICK HOWARD W | 10% owner | SELL | $0.00 | 580,000 | $0 | 0 |
| 2025-10-06 23:03 | 2025-10-02 | IBAC | IB Acquisition Corp. | AQR Capital Management Holdings, LLC | 10% owner | SELL | $10.50 | 4,400 | $46,200 | 2,777 |
| 2025-10-03 23:06 | 2025-10-01 | IBAC | IB Acquisition Corp. | AQR Capital Management Holdings, LLC | 10% owner | SELL | $10.50 | 29,821 | $313,121 | 2,791 |
| 2025-10-02 23:00 | 2025-09-30 | IBAC | IB Acquisition Corp. | AQR Capital Management Holdings, LLC | 10% owner | SELL | $10.51 | 72,664 | $763,699 | 2,885 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Blank Checks sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (6770) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Blank Checks
Every transaction in the Blank Checks industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.