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 | |
|---|---|---|---|---|---|
WEIBO CorpListing on record | Other | $221.5K | SEC | ||
WEIBO CorpListing on record | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
WEIBO CorpListing on record | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | Exercise | $117.5K | SEC | ||
SINA CORPListing unverified | Exercise | $33.8K | SEC | ||
SINA CORPListing unverified | Sell | $2.5M | SEC | ||
SINA CORPListing unverified | Sell | $1.2M | SEC | ||
SINA CORPListing unverified | Sell | $14.5K | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | Exercise | $79.9K | SEC | ||
SINA CORPListing unverified | Sell | $52.3K | SEC | ||
SINA CORPListing unverified | Exercise | $348.5K | Unusual size | SEC | |
SINA CORPListing unverified | Exercise | $9.4K | SEC | ||
SINA CORPListing unverified | Sell | $2M | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | Exercise | $4.6K | SEC | ||
SINA CORPListing unverified | Sell | $25.9K | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | Exercise | $30.4K | SEC | ||
SINA CORPListing unverified | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
SINA CORPListing unverified | Exercise | $36.5K | SEC |