Loading
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Latest filing published 17 Jul 2026 for Mannkind CORP, €38k.
Insider track record
Disclosed buys
0
Disclosed sells
9
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Christopher B. Prentiss: trading record in brief
Filings by Christopher B. Prentiss span 2 companies, the busiest being Adamas Pharmaceuticals Inc and Mannkind Corp. Over a trading history stretching from 6 October 2017 to 15 July 2026, the count stands at 27 filings.
Every open-market trade on record is a sale: 9 sales worth €81k. The rest of the record consists of 17 share grants.
The newest entry dates from 17 July 2026: a share grant of €41k, in Mannkind Corp. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. 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 Christopher B. Prentiss
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
10,675 shares@ US$4.090.0036% mcap35.3% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308139:1
11,572 shares@ US$4.090.0040% mcap38.2% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-308139:0
12,267 shares@ US$2.740.0025% mcap100.0% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-178298:0
5,000 shares@ US$3.2726.6% of flowCommon Stock, $0.01 Par ValueSEC:0001193125-26-089611:0
11,540 shares@ US$3.85100.0% of flowCommon Stock, $0.01 Par ValueSEC:0000950170-25-096735:0
119,000 shares0Common Stock, $0.01 Par ValueSEC:0000950170-25-073046:0
103,600 shares0Common Stock, $.01 Par ValueSEC:0000950170-25-047091:0
103,600 shares0Common Stock, $.01 Par ValueSEC:0000950170-24-062064:0
18,750 shares0Common StockSEC:0001328143-21-000092:0
9 of 9 declarations
