Comparable stake leader
683 Capital Management, LLC
SEC ownership of Affimed N.V.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001608390.
Disclosed value leader
683 Capital Management, LLC
Comparable rows
1/1
Latest evidence
31 Dec 2024
- Parsed ownership sources
- 13D/G
- Largest SEC-reported holder
- 683 Capital Management, LLC
- Latest 13D/G holder
- 683 Capital Management, LLC
- Latest parsed ownership date
- 31 Dec 2024
- Issuer CIK
- 0001608390
- Issuer location
- Mannheim, Germany
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Affimed N.V. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
683 Capital Management, LLC
Disclosed value leader
683 Capital Management, LLC
Comparable rows
1/1
Latest evidence
31 Dec 2024
13D/G
Lead comparable stake: 4.3%
13D/G row: 683 Capital Management, LLC
Quick read
683 Capital Management, LLC leads the comparable SEC ownership view at 4.3%.
1 of 1 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens 683 Capital Management, LLC's linked filing trail.
Comparable ownership
Top 1
683 Capital Management, LLC
4.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-1 of 1 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| 683 Capital Management, LLC |
13D/G
|
4.3%
|
$582,594
654,600 shares
|
$0 | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 06 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for Affimed N.V.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.