Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Papermaster Mark D
Over the trailing 90 days, Papermaster Mark D (Other Officer at ADVANCED MICRO DEVICES INC) traded $10.7M of stock (net selling $7.6M) in AMD, per 10 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- AMD
- Window
- Trailing 90 days · 10 transactions · CIK 1449649
- Net activity
- −$7.6M ($1.5M bought · $9.2M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| AMD | ADVANCED MICRO DEVICES INC | 10 | $1.5M | $9.2M | −$7.6M |
Transactions (10)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-15 | AMD | Sell | 6.0K | $0 | Exercise or conversion of derivative security |
| 2026-07-15 | AMD | Buy | 6.0K | $509K | Exercise or conversion of derivative security |
| 2026-07-15 | AMD | Sell | 6.0K | $3.3M | Open market or private sale |
| 2026-06-15 | AMD | Sell | 6.0K | $3.2M | Open market or private sale |
| 2026-06-15 | AMD | Sell | 6.0K | $0 | Exercise or conversion of derivative security |
| 2026-06-15 | AMD | Buy | 6.0K | $509K | Exercise or conversion of derivative security |
| 2026-05-15 | AMD | Sell | 6.0K | $0 | Exercise or conversion of derivative security |
| 2026-05-15 | AMD | Sell | 6.0K | $2.6M | Open market or private sale |
| 2026-05-15 | AMD | Buy | 6.0K | $509K | Exercise or conversion of derivative security |
| 2026-05-11 | AMD | Sell | 2.4K | $0 | Gift (bona fide) |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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