Ask your AI about this

Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:

Connect your AI · Plans and the 7-day free trial (card required)

Buying and selling by quarter

Dollars bought and sold on the open market over the last two years.

$0$2.0M$4.0M$6.0MQ4 2024 · Bought: $51,720Q4 2024 · Sold: $0Q4 2024Q2 2025 · Bought: $100,797Q2 2025 · Sold: $0Q2 2025Q1 2026 · Bought: $549,974Q1 2026 · Sold: $0Q1 2026Q3 2026 · Bought: $0Q3 2026 · Sold: $4,167,190Q3 2026

Bought Sold

By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.

Roles

The companies where this person reports as an insider, and their position at each, most recent first.

Roles by company
CompanyRoleLast filed
PVLA
Palvella Therapeutics, Inc.
DirectorSep 15, 2026

Roles come from the filings themselves and can change over time.

Latest open-market trades

Purchases and sales at every company, most recent filing first.

Latest insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.Filing
Sep 15, 2026PVLA
Palvella Therapeutics, Inc.
Sale954$149.38$142.5K+1.2%Form 4 ↗
Sep 15, 2026PVLA
Palvella Therapeutics, Inc.
Sale263$150.40$39.6K+1.2%Form 4 ↗
Sep 15, 2026PVLA
Palvella Therapeutics, Inc.
Sale560$151.33$84.7K+1.2%Form 4 ↗
Sep 14, 2026PVLA
Palvella Therapeutics, Inc.
Sale5,632$151.46$853.0K+1.4%Form 4 ↗
Sep 14, 2026PVLA
Palvella Therapeutics, Inc.
Sale6,160$152.12$937.1K+1.4%Form 4 ↗
Sep 14, 2026PVLA
Palvella Therapeutics, Inc.
Sale1,560$153.10$238.8K+1.4%Form 4 ↗
Sep 11, 2026PVLA
Palvella Therapeutics, Inc.
Sale6,520$150.62$982.0K+2.9%Form 4 ↗
Sep 11, 2026PVLA
Palvella Therapeutics, Inc.
Sale4,577$151.72$694.4K+2.9%Form 4 ↗
Sep 11, 2026PVLA
Palvella Therapeutics, Inc.
Sale1,274$153.06$195.0K+2.9%Form 4 ↗
Mar 30, 2026PVLA
Palvella Therapeutics, Inc.
Buy445$112.30$50.0K+18.4%Form 4 ↗
Feb 27, 2026PVLA
Palvella Therapeutics, Inc.
Buy4,000$125.00$500.0K+3.0%Form 4 ↗
Apr 9, 2025PVLA
Palvella Therapeutics, Inc.
Buy2,500$20.13$50.3K+561.9%Form 4 ↗
Apr 9, 2025PVLA
Palvella Therapeutics, Inc.
Buy2,490$20.27$50.5K+561.9%Form 4 ↗
Dec 18, 2024PVLA
Palvella Therapeutics, Inc.
Buy4,000$12.93$51.7K+1164.6%Form 4 ↗

Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.

When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.