Summary
Updated Aug 31, 2026
PERCEPTIVE ADVISORS LLC is Director of Immatics N.V. (IMTX). 22 SEC Form 4 filings on record going back to 2024, most recently on 27 August 2026. Most recent open-market trade: bought $7.50M of IMTX on 27 August 2026. Lifetime open-market purchases: $17.80M. Lifetime open-market sales: $9.12M. Historical track record: 1/5 stars across 6 tracked purchases.
Recent Transactions
20Every recent SEC Form 4 transaction PERCEPTIVE ADVISORS LLC has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★☆☆☆☆ (1/5) |
| Total purchases tracked | 6 |
| Purchases with forward-return data | 6 |
| 30-day win rate | 33% |
| 90-day win rate | 33% |
| Avg 5-day return | -4.16% |
| Avg 30-day return | -25.46% |
| Avg 90-day return | -5.17% |
| Best 30-day return | +12.30% |
Trading Pattern
InsiderAlpha's records for PERCEPTIVE ADVISORS LLC go back to 2024: 22 primary Form 4 filings, an average of 7.3 per year. The typical open-market purchase is $2.54M (7 buys totaling $17.80M). The largest single buy on record is $7.50M of IMTX in 2026. Sales side: 18 recorded sales totaling $9.12M, so the filing history runs buy-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies PERCEPTIVE ADVISORS LLC files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- HRTG GPE, LLC - $50.00M of KARD open-market activity in the last 12 months
- Paul L. Berns - $20.00M of KARD open-market activity in the last 12 months
- ARCH Venture Partners XIII, LLC - $20.00M of KARD open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is PERCEPTIVE ADVISORS LLC?
PERCEPTIVE ADVISORS LLC is an investment firm, tracked as Director of Immatics N.V. (IMTX). InsiderAlpha holds 22 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has PERCEPTIVE ADVISORS LLC submitted recently?
8 primary Form 4 filings in the last 90 days, covering 6 companies.
Has PERCEPTIVE ADVISORS LLC been buying or selling stock?
Recorded transactions: 7 open-market purchases ($17.80M) and 18 open-market sales ($9.12M) across all tracked filings.
How accurate is PERCEPTIVE ADVISORS LLC's historical track record?
Across 6 tracked purchases, PERCEPTIVE ADVISORS LLC averaged -25.5% avg 30-day return with a 33% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of PERCEPTIVE ADVISORS LLC's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow PERCEPTIVE ADVISORS LLC and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial