Figures computed from official regulatory filings — .
Insufficient history for a statistical track record (fewer than 5 open-market buys).
This page republishes public regulatory disclosures.
| Company | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
AMPEX CORP /DE/Listing unverified | Exercise | $8.1K | Unusual size | SEC | |
AMPEX CORP /DE/Listing unverified | Sell | $138.4K | Unusual size | SEC | |
AMPEX CORP /DE/Listing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $20.5K | SEC | ||
AMPEX CORP /DE/Listing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $29.2K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $2K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $1.4K | SEC | ||
AMPEX CORP /DE/Listing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
AMPEX CORP /DE/Listing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $36.5K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $2.4K | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $16K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $1.2K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $1.2K | SEC | ||
AMPEX CORP /DE/Listing unverified | ExerciseD (derivative) | $1.2K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $2.3K | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $32.7K | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $14.8K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $1.2K | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $15.4K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $2.3K | SEC | ||
AMPEX CORP /DE/Listing unverified | Sell | $16K | SEC | ||
AMPEX CORP /DE/Listing unverified | ExerciseD (derivative) | $1.2K | SEC | ||
AMPEX CORP /DE/Listing unverified | Exercise | $1.2K | SEC |