Motors & Generators
Standard Industrial Classification: SIC 3621
Industry Insider Sentiment Analysis
The Motors & Generators sector (SIC 3621) acts as a critical barometer for broader economic health. Our real-time monitoring reveals 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-25 23:06 | 2025-08-21 | SCWO | 374Water Inc. | Russell Kline | Officer | BUY | $0.25 | 30,000 | $7,437 | 398,642 |
| 2025-08-21 23:07 | 2025-08-20 | SCWO | 374Water Inc. | Russell Kline | Officer | BUY | $0.24 | 20,000 | $4,780 | 368,642 |
| 2025-08-20 23:06 | 2025-08-18 | SCWO | 374Water Inc. | Mandel Peter | Officer | BUY | $0.25 | 5,000 | $1,249 | 263,575 |
| 2025-08-15 20:27 | 2025-08-13 | FELE | FRANKLIN ELECTRIC CO INC | Grandon Jonathan M. | Officer | SELL | $98.03 | 10,036 | $983,868 | 8,171 |
| 2025-08-14 21:36 | 2025-08-13 | FELE | FRANKLIN ELECTRIC CO INC | SENGSTACK GREGG C | Director | SELL | $98.19 | 10,000 | $981,943 | 130,425 |
| 2025-08-08 23:15 | 2025-08-08 | AMSC | American Superconductor Corporation | House Arthur H | Director | OPT+S | $50.92 | 9,703 | $494,082 | 48,663 |
| 2025-08-06 23:36 | 2022-08-04 | AMSC | American Superconductor Corporation | Klein Margaret D. | Director | BUY | $5.57 | 500 | $2,783 | 16,376 |
| 2025-08-06 23:29 | 2025-08-04 | AMSC | American Superconductor Corporation | Kosiba John W JR | Officer | SELL | $54.70 | 59,843 | $3,273,382 | 0 |
| 2025-08-06 23:34 | 2025-08-04 | AMSC | American Superconductor Corporation | McGahn Daniel P | Director, Officer | SELL | $54.49 | 100,848 | $5,495,530 | 1,183,134 |
| 2025-08-05 23:21 | 2025-08-01 | GNRC | GENERAC HOLDINGS INC. | Jagdfeld Aaron | Director, Officer | SELL | $189.35 | 5,000 | $946,750 | 557,966 |
| 2025-07-03 23:06 | 2025-07-01 | GNRC | GENERAC HOLDINGS INC. | Jagdfeld Aaron | Director, Officer | SELL | $142.40 | 5,000 | $712,000 | 562,966 |
| 2025-07-01 01:08 | 2025-06-26 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.42 | 126,775 | $53,322 | 35,958,325 |
| 2025-06-26 02:28 | 2025-06-23 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.42 | 96,137 | $40,627 | 36,085,100 |
| 2025-06-26 02:25 | 2025-06-18 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.40 | 51,598 | $20,742 | 36,181,237 |
| 2025-06-19 02:04 | 2025-06-16 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.40 | 63,702 | $25,595 | 36,181,237 |
| 2025-06-17 01:47 | 2025-06-12 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.40 | 42,350 | $16,940 | 36,238,887 |
| 2025-06-12 23:19 | 2025-06-11 | AMSC | American Superconductor Corporation | Kosiba John W JR | Officer | SELL | $28.57 | 6,642 | $189,779 | 402,890 |
| 2025-06-12 23:22 | 2025-06-11 | AMSC | American Superconductor Corporation | McGahn Daniel P | Director, Officer | SELL | $28.58 | 12,815 | $366,241 | 1,283,982 |
| 2025-06-09 23:57 | 2025-06-06 | AMSC | American Superconductor Corporation | Kosiba John W JR | Officer | SELL | $31.83 | 4,744 | $151,012 | 409,532 |
| 2025-06-09 23:53 | 2025-06-06 | AMSC | American Superconductor Corporation | McGahn Daniel P | Director, Officer | SELL | $31.82 | 7,689 | $244,670 | 1,296,797 |
| 2025-06-06 23:05 | 2025-06-05 | GNRC | GENERAC HOLDINGS INC. | Jagdfeld Aaron | Director, Officer | SELL | $127.47 | 5,000 | $637,350 | 567,966 |
| 2025-06-06 23:04 | 2025-06-05 | GNRC | GENERAC HOLDINGS INC. | Raabe Kyle Andrew | Officer | SELL | $126.85 | 1,630 | $206,766 | 7,638 |
| 2025-06-05 23:56 | 2025-06-03 | SCWO | 374Water Inc. | Jones Stephen J | Director | BUY | $0.48 | 40,000 | $19,000 | 179,593 |
| 2025-06-06 00:10 | 2025-06-03 | FELE | FRANKLIN ELECTRIC CO INC | Wathen David M | Director | SELL | $85.67 | 49,000 | $4,197,806 | 0 |
| 2025-06-04 23:30 | 2025-06-02 | FELE | FRANKLIN ELECTRIC CO INC | Wathen David M | Director | SELL | $85.22 | 25,402 | $2,164,819 | 49,000 |
| 2025-06-03 23:05 | 2025-05-30 | SCWO | 374Water Inc. | Jones Stephen J | Director | BUY | $0.42 | 50,000 | $21,120 | 139,593 |
| 2025-05-30 00:22 | 2025-05-27 | AMSC | American Superconductor Corporation | Kosiba John W JR | Officer | SELL | $26.40 | 50,000 | $1,319,755 | 414,276 |
| 2025-05-30 00:31 | 2025-05-27 | AMSC | American Superconductor Corporation | McGahn Daniel P | Director, Officer | SELL | $26.39 | 122,655 | $3,236,841 | 1,304,486 |
| 2025-05-27 23:04 | 2025-05-22 | SCWO | 374Water Inc. | Jones Stephen J | Director | BUY | $0.32 | 40,000 | $12,600 | 89,593 |
| 2025-05-27 23:53 | 2025-05-22 | FELE | FRANKLIN ELECTRIC CO INC | Wathen David M | Director | SELL | $86.70 | 25,000 | $2,167,500 | 74,402 |
| 2025-05-22 23:47 | 2025-05-20 | AMSC | American Superconductor Corporation | Kosiba John W JR | Officer | SELL | $24.50 | 11,860 | $290,530 | 464,276 |
| 2025-05-22 23:41 | 2025-05-20 | AMSC | American Superconductor Corporation | McGahn Daniel P | Director, Officer | SELL | $24.49 | 12,815 | $313,878 | 1,427,141 |
| 2025-05-23 02:57 | 2025-05-20 | SCWO | 374Water Inc. | Jones Stephen J | Director | BUY | $0.30 | 49,593 | $14,878 | 49,593 |
| 2025-05-14 23:13 | 2025-05-13 | FELE | FRANKLIN ELECTRIC CO INC | Taylor Jeffery L | Officer | OPT+S | $90.02 | 9,789 | $881,235 | 12,722 |
| 2025-03-29 04:16 | 2025-03-26 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.42 | 107,223 | $44,723 | 36,281,237 |
| 2025-02-28 18:57 | 2025-02-26 | FELE | FRANKLIN ELECTRIC CO INC | davis delancey w | Officer | OPT+S | $103.15 | 961 | $99,122 | 7,701 |
| 2025-02-12 02:21 | 2025-02-07 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.42 | 12,436 | $5,223 | 36,388,460 |
| 2025-02-08 03:17 | 2025-02-05 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.43 | 144,860 | $62,985 | 36,400,896 |
| 2025-02-06 02:37 | 2025-02-03 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.49 | 228,039 | $111,990 | 36,545,756 |
| 2025-02-06 00:33 | 2025-02-03 | GNRC | GENERAC HOLDINGS INC. | Jagdfeld Aaron | Director, Officer | SELL | $145.15 | 5,000 | $725,750 | 565,825 |
| 2025-01-27 15:09 | 2025-01-23 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.60 | 31,925 | $19,053 | 36,773,795 |
| 2025-01-23 14:03 | 2025-01-21 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.59 | 56,162 | $33,338 | 36,805,720 |
| 2025-01-21 14:05 | 2025-01-16 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.60 | 115,298 | $69,652 | 36,861,882 |
| 2025-01-17 00:54 | 2025-01-14 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.63 | 73,572 | $46,483 | 36,977,180 |
| 2025-01-15 00:08 | 2025-01-10 | SCWO | 374Water Inc. | Nagar Yaacov | 10% owner | SELL | $0.68 | 69,570 | $47,586 | 37,050,752 |
| 2025-01-04 00:02 | 2025-01-02 | GNRC | GENERAC HOLDINGS INC. | Jagdfeld Aaron | Director, Officer | SELL | $157.50 | 5,000 | $787,500 | 570,825 |
| 2024-12-04 00:53 | 2024-12-02 | GNRC | GENERAC HOLDINGS INC. | Jagdfeld Aaron | Director, Officer | SELL | $189.83 | 5,000 | $949,150 | 575,825 |
| 2024-12-03 00:22 | 2024-11-27 | GNRC | GENERAC HOLDINGS INC. | Wilde Erik | Officer | SELL | $193.07 | 4,332 | $836,379 | 13,565 |
| 2024-11-26 04:02 | 2024-11-18 | SCWO | 374Water Inc. | DAVIS RICHARD H | Director | BUY | $1.25 | 40,000 | $50,000 | 160,533 |
| 2024-11-20 22:25 | 2024-11-18 | SCWO | 374Water Inc. | Gannon Chris M | Director, Officer | BUY | $1.25 | 120,000 | $150,000 | 120,000 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Motors & Generators sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3621) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Motors & Generators
Every transaction in the Motors & Generators 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.