Fountain Nathan B
- SEC CIK
- 0001869596
In the past year, 1 open-market sale filing worth $14.3K and no purchases.
Current role at each company
- ABOS Acumen Pharmaceuticals, Inc.Directoras of Jun 10, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $14.3K
- 1 filing
- Net
- −$14.3K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Fountain Nathan B as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 (view filing) | Jun 9 | 1 day | Fountain Nathan BDirector | SSale | −6.40K | $2.23 | −$14.3K | −11.7%48.1K after | |
| Jul 8, 2021 (view filing) | Jul 6 | 2 days | Fountain Nathan BDirector | PPurchase | +6.25K | $16.00 | +$100.0K | New position6.25K after |