Protagenic Therapeutics, Inc.\new PTIX
OTC PTIX
$0.76 +0.01 (+1.33%)
At close: Oct 19, 2026 · 4:00 PM EDT

Protagenic Therapeutics, Inc.\new (PTIX) Common Stock Issued (2021 - 2025)

Updated

Analysis

Protagenic Therapeutics, Inc.\new (PTIX) Common Stock Issued (2021 - 2025) Analysis & Trends

Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Stock Issued (Qtr)
1 Eli Lilly 1,136.97 Bn 1,105.55 Bn 19.71 Bn -
2 Johnson & Johnson 619.72 Bn 538.25 Bn 17.26 Bn 359.00 Mn
3 AbbVie 503.40 Bn 476.52 Bn 12.70 Bn -
4 Merck 370.15 Bn 324.53 Bn 12.21 Bn 43.00 Mn
5 Novartis Ag 298.64 Bn 262.63 Bn 11.24 Bn -
6 Astrazeneca 261.07 Bn 234.76 Bn 12.86 Bn 6.00 Mn
7 Amgen 237.00 Bn 192.40 Bn 7.24 Bn -
8 Gilead Sciences 191.24 Bn 165.43 Bn 6.22 Bn 9.00 Mn
9 Pfizer 170.31 Bn 116.96 Bn 10.94 Bn -
10 Protagenic Therapeutics, Inc.\new 1.38 Mn 1.38 Mn - -
Historic Data

Historic Data

Download Data
DateValue
Dec 31, 2025 -2.00
Sep 30, 2025 2.00
Jun 30, 2025 4.35 Mn
Mar 31, 2025 102,519.00
Dec 31, 2024 1.60 Mn
Sep 30, 2024 316,959.00
Jun 30, 2021 842,500.00
Mar 31, 2021 27,125.00
API Access

Protagenic Therapeutics, Inc.\new Common Stock Issued API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=common-stock-issued&ticker=PTIX&period=max&api_key=YOUR_API_KEY