IR BIOSCIENCES HOLDINGS INC (IRBO) is a publicly traded company in the Unknown sector. Across all available filings, 5 corporate insiders have executed 60 transactions totaling $183.3K, demonstrating a bearish sentiment with -$86.1K in net insider flow. The most recent transaction on Feb 29, 2008 involved a purchase of 60,000 shares valued at $3.6K.
No significant insider buying has been recorded for IRBO in the recent period.
No significant insider selling has been recorded for IRBO in the recent period.
Based on recent SEC filings, insider sentiment for IRBO is bearish with an Insider Alignment Score of 27/100 and a net flow of -$86.1K. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at IR BIOSCIENCES HOLDINGS INC (IRBO) 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, 5 insiders are actively trading IRBO stock, having executed 60 transactions in the past 90 days. The most active insider is Mark Witten (Executive), who has made 48 transactions totaling $134.7K.
Get notified when executives and directors at IRBO file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 29, 2008 | N. Siegel Hal | Executive | Purchase | 60,000 | $0.06 | $3.6K | |
| Feb 27, 2008 | J. Hariri Robert | Executive | Purchase | 250,000 | $0.06 | $15.0K | |
| Feb 27, 2008 | K. Wilhelm Michael | Executive | Purchase | 15,000 | $0.06 | $900 | |
| Feb 27, 2008 | K. Wilhelm Michael | Executive | Purchase | 15,000 | $0.06 | $900 | |
| Feb 27, 2008 | K. Wilhelm Michael | Executive | Purchase | 15,000 | $0.06 | $900 | |
| Nov 6, 2007 | N. Siegel Hal | Executive | Purchase | 50,000 | $0.11 | $5.5K | |
| Nov 6, 2007 | N. Siegel Hal | Executive | Purchase | 50,000 | $0.11 | $5.5K | |
| Oct 17, 2007 | K. Wilhelm Michael | Executive | Purchase | 10,000 | $0.14 | $1.4K | |
| Oct 17, 2007 | K. Wilhelm Michael | Executive | Purchase | 5,000 | $0.13 | $650 | |
| Oct 17, 2007 | K. Wilhelm Michael | Executive | Purchase | 5,000 | $0.13 | $650 | |
| Oct 12, 2007 | Staahl Theodore | Executive | Purchase | 62,500 | $0.14 | $8.8K | |
| Oct 11, 2007 | Staahl Theodore | Executive | Purchase | 37,297 | $0.13 | $4.8K | |
| May 17, 2007 | Witten Mark | Executive | Sale | 10,000 | $0.17 | $1.7K | |
| Apr 18, 2007 | Witten Mark | Executive | Sale | 5,000 | $0.15 | $750 | |
| Apr 18, 2007 | Witten Mark | Executive | Sale | 5,000 | $0.15 | $750 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 44 | $134.7K | 73.5% |
Purchase(P) | 12 | $48.6K | 26.5% |
Other(J) | 1 | $0 | 0.0% |
Gift(G) | 3 | $0 | 0.0% |
Insider selling pressure at IR BIOSCIENCES HOLDINGS INC has increased, with 5 insiders executing 60 transactions across all time. Total sales of $134.7K significantly outpace purchases of $48.6K, resulting in a net outflow of $86.1K. This selling activity appears largely discretionary, which may warrant closer attention from investors.