Latest filing published 24 Mar 2026 for Immucell CORP, €126k.
Insider track record
Closed purchases
Based on 4 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +58.3%Entry US$3.00 · Close at T+365 US$4.75
- +132.1%Entry US$1.68 · Close at T+365 US$3.90
- -54.6%Entry US$3.66 · Close at T+365 US$1.66
- -52.8%Entry US$3.71 · Close at T+365 US$1.75
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Michael F. Brigham: trading record in brief
Michael F. Brigham discloses dealings in Immucell Corp to SEC (Form 4). Over a trading history stretching from 28 March 2006 to 20 March 2026, the count stands at 14 filings.
On the market, this insider has only ever bought: 5 purchases, €58k in total. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Besides market trades, the filings include 1 share grant and 6 option exercises.
A typical purchase (the median) is worth €1,391. Looking at 4 purchases old enough to measure, the stock rose over the following 90 days in 50% of cases; the median change was -1.6%. This is a record of the past, not a forecast.
The latest filing, published on 24 March 2026, reports an option exercise of €126k in Immucell Corp. The last insider purchase was made public on 10 December 2010, 5,812 days ago. Typically, a trade is published a median of 1 day after it takes place. Section 16 rules allow two business days to file each Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Michael F. Brigham
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 25,000 shares@ US$5.840.15% mcap50.0% of flowCommon Stock, par value $.01 per shareSEC:0001437749-26-009661:0
- 24,052 shares@ US$6.070.15% mcap50.0% of flowCommon Stock, par value $.01 per shareSEC:0001437749-26-009661:1
- 47,500 shares@ US$1.7021.9% of flowCommon Stock, par value $0.10 per shareSEC:0001213900-18-017963:0
- 1,000 shares@ US$5.251.5% of flowCommon Stock, par value $0.10 per shareSEC:0001547522-17-000042:0
- 618 shares@ US$5.17Common StockSEC:0001144204-11-065617:0
- 1,000 shares@ US$3.20Common StockSEC:0001144204-11-065617:1
- 1,000 shares@ US$2.00Common Stock, par value $0.10 per shareSEC:0001181431-10-060714:0Canonical exit: 10 Mar 2011 (T+90)
- 51,000 shares@ US$1.31Common Stock, par value $0.10 per shareSEC:0001181431-09-011954:0Canonical exit: 28 May 2009 (T+90)
- 388 shares@ US$3.27Common stock, par value $0.10 per shareSEC:0001181431-08-000524:0Canonical exit: 1 Apr 2008 (T+90)
- 612 shares@ US$3.27Common stock, par value $0.10 per shareSEC:0001181431-07-077404:0Canonical exit: 18 Mar 2008 (T+90)
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