ALTAIR NANOTECHNOLOGIES INC (ALTI) is a publicly traded company in the Unknown sector. Across all available filings, 53 corporate insiders have executed 238 transactions totaling $22.5M, demonstrating a bullish sentiment with $16.9M in net insider flow. The most recent transaction on Jun 30, 2025 involved a transaction of 1,523,289 shares valued at $0.
No significant insider buying has been recorded for ALTI in the recent period.
No significant insider selling has been recorded for ALTI in the recent period.
Based on recent SEC filings, insider sentiment for ALTI is bullish with an Insider Alignment Score of 88/100 and a net flow of $16.9M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at ALTAIR NANOTECHNOLOGIES INC (ALTI) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 53 insiders are actively trading ALTI stock, having executed 238 transactions in the past 90 days. The most active insider is Yousuf Llc Al (Executive), who has made 13 transactions totaling $14.4M.
Get notified when executives and directors at ALTI file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | Allianz Se | Executive | Other | 1,523,289 | $N/A | $0 | |
| Jun 13, 2025 | Corio Norma | Executive | Option Exercise | 22,312.37 | $N/A | $0 | |
| Jun 13, 2025 | F. Keaney Timothy | Executive | Option Exercise | 34,482.76 | $N/A | $0 | |
| Jun 13, 2025 | F. Furlong Mark | Executive | Option Exercise | 22,312.37 | $N/A | $0 | |
| Jun 13, 2025 | Tracey Brophy Warson | Executive | Option Exercise | 22,312.37 | $N/A | $0 | |
| Jun 13, 2025 | Bouzarif Ali | Executive | Option Exercise | 22,312.37 | $N/A | $0 | |
| Jun 3, 2025 | T. Keenan Patrick | Executive | Sale | 4,562.33 | $3.47 | $15.8K | |
| Sep 17, 2024 | Maliagros Spiros | Executive | Sale | 5,769 | $4.47 | $25.8K | |
| Sep 11, 2024 | Maliagros Spiros | Executive | Sale | 5,426 | $4.13 | $22.4K | |
| Sep 10, 2024 | Maliagros Spiros | Executive | Sale | 500 | $4.00 | $2.0K | |
| Sep 10, 2024 | Abdulaziz Al-thani Jassim | Executive | Purchase | 5,854 | $3.87 | $22.7K | |
| Sep 9, 2024 | Maliagros Spiros | Executive | Sale | 5,612 | $4.04 | $22.7K | |
| Sep 5, 2024 | Abdulaziz Al-thani Jassim | Executive | Purchase | 603 | $3.80 | $2.3K | |
| Sep 4, 2024 | Abdulaziz Al-thani Jassim | Executive | Purchase | 12,586 | $3.80 | $47.8K | |
| Sep 3, 2024 | Tiedemann Michael | Executive | Gift | 13,975 | $N/A | $0 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Purchase(P) | 58 | $19.7M | 76.3% |
Sale(S) | 52 | $2.8M | 10.8% |
Other(J) | 10 | $1.2M | 4.7% |
Payment(F) | 9 | $744.6K | 2.9% |
Award(A) | 59 | $617.2K | 2.4% |
Disposition(D) | 2 | $535.8K | 2.1% |
Exercise(M) | 37 | $228.1K | 0.9% |
Gift(G) | 10 | $0 | 0.0% |
Conversion(C) | 1 | $0 | 0.0% |
Insiders at ALTAIR NANOTECHNOLOGIES INC are accumulating shares at an accelerated pace. With 53 insiders making 238 transactions totaling $19.7M in purchases versus $2.8M in sales, the net buying activity of $16.9M signals strong executive confidence. Yousuf Llc Al (Executive) leads the buying activity with $14.4M in transactions across all time.