Inmune Bio INMB Insider Ownership

NASDAQ INMB
$1.65 +0.05 (+3.12%)
As of: Oct 21, 2026 · 10:46 AM EDT

Insider Holdings by Owner

4.55Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
16.72%
▲+0.130% pp QoQ
Shares Held by Insiders
4.62Mn
filed for Sep 2026
▲+0.79% QoQ
Shares Outstanding
27.65Mn
27,653,789 shares
Direct Holdings
4.47Mn
Indirect: 153.79K
Net Shares Traded (QoQ)
+36.03K
net buying in Sep 2026
Insiders Holding Shares
6
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Across the past 12 months, Inmune Bio insiders reported no open-market purchases or sales.

Form 4 Holdings

Insiders Holding INMB

Insiders 6
Shares held 4.55Mn
Of outstanding 16.47%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Raymond Joseph Tesi President And Ceo 1,554,106 0 1,554,106 34.1% 16 Sep, 2024
2 Mark William Lowdell Chief Scientific Officer 1,518,017 0 1,518,017 33.3% 07 Jul, 2026
3 David J Moss Chief Executive Officer 1,294,883 0 1,294,883 28.4% 07 Jul, 2026
4 Scott Juda Director 86,404 0 86,404 1.9% 07 Jul, 2026
5 Timothy J Schroeder Director 0 82,187 82,187 1.8% 14 Jul, 2023
6 James Kelly Ganjei Director 17,793 0 17,793 0.4% 23 Mar, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

250 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
15 Sep, 2026 Ronnie Duane Clark Director Acquired A 100,000 $0.00 $0 100,000 Direct
15 Sep, 2026 James Sapirstein Director Acquired A 100,000 $0.00 $0 100,000 Direct
02 Jul, 2026 David J Moss Chief Executive Officer Acquired M 9,014 $1.40 $12.62K 1,294,883 Direct
02 Jul, 2026 Mark William Lowdell Chief Scientific Officer Acquired M 7,211 $1.40 $10.10K 1,518,017 Direct
02 Jul, 2026 Scott Juda Director Acquired M 14,801 $1.40 $20.72K 86,404 Direct
02 Jul, 2026 David J Moss Chief Executive Officer Disposed X 9,014 $0.13 $1.13K 9,014 Direct
02 Jul, 2026 Scott Juda Director Disposed X 14,801 $0.13 $1.85K 14,802 Direct
02 Jul, 2026 Mark William Lowdell Chief Scientific Officer Disposed X 7,211 $0.13 $901 7,212 Direct
01 Dec, 2025 James Kelly Ganjei Director Acquired A 150,000 $0.00 $0 150,000 Direct
01 Dec, 2025 Scott Juda Director Acquired A 150,000 $0.00 $0 150,000 Direct
01 Dec, 2025 David J Moss Chief Executive Officer Acquired A 750,000 $0.00 $0 750,000 Direct
01 Dec, 2025 Timothy J Schroeder Director Acquired A 150,000 $0.00 $0 150,000 Direct
01 Dec, 2025 Marcia Allen Director Acquired A 150,000 $0.00 $0 150,000 Direct
01 Dec, 2025 Cory Randall Ellspermann Cfo Acquired A 300,000 $0.00 $0 300,000 Direct
01 Dec, 2025 Mark William Lowdell Chief Scientific Officer Acquired A 600,000 $0.00 $0 600,000 Direct
18 Nov, 2025 David J Moss Chief Executive Officer Disposed D 400,000 — — 0 Direct
18 Nov, 2025 Marcia Allen Director Disposed D 108,000 — — 0 Direct
18 Nov, 2025 Scott Juda Director Disposed D 108,000 — — 0 Direct
18 Nov, 2025 Mark William Lowdell Chief Scientific Officer Disposed D 400,000 — — 0 Direct
18 Nov, 2025 Timothy J Schroeder Director Disposed D 108,000 — — 0 Direct