Insider trades › Yaacov Nagar
Yaacov Nagar
A corporate insider: an officer, director or owner of more than 10% of a company. Insiders report their trades to the SEC on Form 4The form insiders use to report each purchase or sale of their company's stock. It is due within two business days of the trade. · Last filing Apr 30, 2026
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, list Yaacov Nagar's open-market buys and sells across companies in the last two years, with the Form 4 links.
Using 13F.ai, how did the stocks Yaacov Nagar bought perform after the purchase compared with the S&P 500?
Using 13F.ai, are other insiders at the same companies buying or selling at the same time as Yaacov Nagar?
Connect your AI · Plans and the 7-day free trial (card required)
Buying and selling by quarter
Dollars bought and sold on the open market over the last two years.
Bought Sold
By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.
Roles
The companies where this person reports as an insider, and their position at each, most recent first.
| Company | Role | Last filed |
|---|---|---|
| SCWO 374Water Inc. | 10% owner | Apr 30, 2026 |
Roles come from the filings themselves and can change over time.
Latest open-market trades
Purchases and sales at every company, most recent filing first.
| How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss. | Filing | ||||||
|---|---|---|---|---|---|---|---|
| Oct 23, 2025 | SCWO 374Water Inc. | Sale | 473,211 | $0.43 | $203.5K | -70.2% | Form 4 ↗ |
| Oct 22, 2025 | SCWO 374Water Inc. | Sale | 61,000 | $0.42 | $25.6K | -57.4% | Form 4 ↗ |
| Oct 22, 2025 | SCWO 374Water Inc. | Sale | 32,791 | $0.42 | $13.8K | -57.4% | Form 4 ↗ |
| Oct 21, 2025 | SCWO 374Water Inc. | Sale | 284,394 | $0.42 | $119.4K | -58.1% | Form 4 ↗ |
| Oct 20, 2025 | SCWO 374Water Inc. | Sale | 13,330 | $0.42 | $5,599 | -60.2% | Form 4 ↗ |
| Oct 17, 2025 | SCWO 374Water Inc. | Sale | 131,680 | $0.42 | $55.3K | -64.5% | Form 4 ↗ |
| Oct 16, 2025 | SCWO 374Water Inc. | Sale | 85,419 | $0.51 | $43.6K | -70.0% | Form 4 ↗ |
| Oct 15, 2025 | SCWO 374Water Inc. | Sale | 363,868 | $0.52 | $189.2K | -70.5% | Form 4 ↗ |
| Oct 14, 2025 | SCWO 374Water Inc. | Sale | 700,000 | $0.52 | $364.0K | -74.2% | Form 4 ↗ |
| Oct 8, 2025 | SCWO 374Water Inc. | Sale | 1.50M | $0.46 | $689.5K | -82.8% | Form 4 ↗ |
| Oct 7, 2025 | SCWO 374Water Inc. | Sale | 1,000 | $0.39 | $390 | -56.6% | Form 4 ↗ |
| Sep 8, 2025 | SCWO 374Water Inc. | Sale | 54,850 | $0.40 | $21.9K | -65.8% | Form 4 ↗ |
| Sep 5, 2025 | SCWO 374Water Inc. | Sale | 122,439 | $0.39 | $47.8K | -64.5% | Form 4 ↗ |
| Aug 29, 2025 | SCWO 374Water Inc. | Sale | 22,711 | $0.39 | $8,857 | -59.5% | Form 4 ↗ |
| Jun 27, 2025 | SCWO 374Water Inc. | Sale | 23,396 | $0.42 | $9,826 | -63.1% | Form 4 ↗ |
| Jun 26, 2025 | SCWO 374Water Inc. | Sale | 103,379 | $0.42 | $43.4K | -72.7% | Form 4 ↗ |
| Jun 24, 2025 | SCWO 374Water Inc. | Sale | 59,946 | $0.42 | $25.2K | -73.7% | Form 4 ↗ |
| Jun 23, 2025 | SCWO 374Water Inc. | Sale | 36,191 | $0.42 | $15.2K | -73.1% | Form 4 ↗ |
| Jun 18, 2025 | SCWO 374Water Inc. | Sale | 51,598 | $0.40 | $20.6K | -74.9% | Form 4/A ↗ |
| Jun 18, 2025 | SCWO 374Water Inc. | Sale | 57,650 | $0.40 | $23.1K | -74.9% | Form 4 ↗ |
| Jun 16, 2025 | SCWO 374Water Inc. | Sale | 6,052 | $0.40 | $2,421 | -72.4% | Form 4 ↗ |
| Jun 12, 2025 | SCWO 374Water Inc. | Sale | 42,350 | $0.40 | $16.9K | -74.7% | Form 4 ↗ |
| Mar 27, 2025 | SCWO 374Water Inc. | Sale | 61,225 | $0.41 | $25.1K | -75.9% | Form 4 ↗ |
| Mar 26, 2025 | SCWO 374Water Inc. | Sale | 45,998 | $0.42 | $19.3K | -79.8% | Form 4 ↗ |
| Feb 7, 2025 | SCWO 374Water Inc. | Sale | 12,436 | $0.42 | $5,223 | -74.0% | Form 4 ↗ |
| Feb 5, 2025 | SCWO 374Water Inc. | Sale | 144,860 | $0.43 | $62.3K | -75.4% | Form 4 ↗ |
| Feb 4, 2025 | SCWO 374Water Inc. | Sale | 15,919 | $0.45 | $7,164 | -79.8% | Form 4 ↗ |
| Feb 3, 2025 | SCWO 374Water Inc. | Sale | 212,120 | $0.49 | $103.9K | -84.2% | Form 4 ↗ |
| Jan 24, 2025 | SCWO 374Water Inc. | Sale | 900 | $0.59 | $531 | -88.1% | Form 4 ↗ |
| Jan 23, 2025 | SCWO 374Water Inc. | Sale | 31,025 | $0.60 | $18.6K | -87.8% | Form 4 ↗ |
| Jan 22, 2025 | SCWO 374Water Inc. | Sale | 19,772 | $0.59 | $11.7K | -89.5% | Form 4 ↗ |
| Jan 21, 2025 | SCWO 374Water Inc. | Sale | 36,390 | $0.60 | $21.8K | -88.9% | Form 4 ↗ |
| Jan 17, 2025 | SCWO 374Water Inc. | Sale | 114,998 | $0.60 | $69.0K | -91.5% | Form 4 ↗ |
| Jan 16, 2025 | SCWO 374Water Inc. | Sale | 300 | $0.63 | $189 | -94.0% | Form 4 ↗ |
| Jan 15, 2025 | SCWO 374Water Inc. | Sale | 12,304 | $0.63 | $7,752 | -94.8% | Form 4 ↗ |
| Jan 14, 2025 | SCWO 374Water Inc. | Sale | 61,268 | $0.63 | $38.6K | -96.5% | Form 4 ↗ |
| Jan 10, 2025 | SCWO 374Water Inc. | Sale | 69,570 | $0.68 | $47.3K | -97.3% | Form 4 ↗ |
| Nov 14, 2024 | SCWO 374Water Inc. | Sale | 8,563 | $1.41 | $12.1K | -112.2% | Form 4 ↗ |
| Nov 13, 2024 | SCWO 374Water Inc. | Sale | 30,121 | $1.42 | $42.8K | -111.6% | Form 4 ↗ |
| Nov 12, 2024 | SCWO 374Water Inc. | Sale | 4,252 | $1.51 | $6,421 | -112.2% | Form 4 ↗ |
| Nov 11, 2024 | SCWO 374Water Inc. | Sale | 30,662 | $1.54 | $47.2K | -112.4% | Form 4 ↗ |
| Nov 8, 2024 | SCWO 374Water Inc. | Sale | 13,771 | $1.62 | $22.3K | -113.5% | Form 4 ↗ |
| Nov 7, 2024 | SCWO 374Water Inc. | Sale | 38,280 | $1.62 | $62.0K | -113.9% | Form 4 ↗ |
| Nov 6, 2024 | SCWO 374Water Inc. | Sale | 133,273 | $1.54 | $205.2K | -114.9% | Form 4 ↗ |
| Nov 5, 2024 | SCWO 374Water Inc. | Sale | 120,176 | $1.43 | $171.9K | -117.0% | Form 4 ↗ |
| Nov 4, 2024 | SCWO 374Water Inc. | Sale | 37,832 | $1.41 | $53.3K | -117.7% | Form 4 ↗ |
| Nov 1, 2024 | SCWO 374Water Inc. | Sale | 100,566 | $1.47 | $147.8K | -118.0% | Form 4 ↗ |
| Oct 31, 2024 | SCWO 374Water Inc. | Sale | 462 | $1.63 | $753 | -119.5% | Form 4 ↗ |
| Oct 30, 2024 | SCWO 374Water Inc. | Sale | 27,915 | $1.68 | $46.9K | -117.5% | Form 4 ↗ |
| Oct 29, 2024 | SCWO 374Water Inc. | Sale | 44,557 | $1.77 | $78.9K | -117.9% | Form 4 ↗ |
Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.
When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.