Back to Trades
Madaus Martin D
Interim CEOCIK 0001310268
Total Volume
$916.4K
8 filings
Purchases
$201.8K
1 buy txns
Sales
$0
0 sell txns
Net Activity
$201.8K
net bought
Profile
- Filings
- 8
- Buy transactions
- 1
- Sell transactions
- 0
- Companies
- 4
- Active
- 2025–2026
Madaus Martin D, Interim CEO, accounts for 8 disclosed filings worth $916.4K, spread across 4 companies, active 2025–2026. The record is heavily weighted toward buying, with $201.8K in purchases against $0 in sales. The largest single open-market purchase on record is $201.8K in REPLIGEN CORP. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
8 loaded
| Sep 23 | AZTA Azenta, Inc. | Madaus Martin D | Interim CEO | Tax withheld | $49.9K |
| Sep 16 | AZTA Azenta, Inc. | Madaus Martin D | Interim CEO | Grant | $0 |
| Jul 28 | HAE HAEMONETICS CORP | Madaus Martin D | Director | Grant | $0 |
| Jul 28 | HAE HAEMONETICS CORP | Madaus Martin D | Director | Other | $0 |
| May 18 | RGEN REPLIGEN CORP | Madaus Martin D | Insider | Grant | $231.5K |
| Apr 9 | HOLX HOLOGIC INC | Madaus Martin D | Director | Disposed | $433.2K |
| Feb 6 | AZTA Azenta, Inc. | Madaus Martin D | Insider | Award | $0 |
| Aug 12 | RGEN REPLIGEN CORP | Madaus Martin D | Insider | Buy | $201.8K |
8 filings