Insight Molecular Diagnostics IMDX Insider Ownership

NASDAQ IMDX
$3.38 +0.20 (+6.29%)
At close: Sep 29, 2026 · 4:00 PM EDT

Insider Holdings by Owner

17.04Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
48.96%
▼-0.075% pp QoQ
Shares Held by Insiders
17.99Mn
filed for Sep 2026
▼-0.15% QoQ
Shares Outstanding
36.75Mn
36,750,000 shares
Direct Holdings
13.50Mn
Indirect: 4.49Mn
Net Shares Traded (QoQ)
-27.50K
net selling in Sep 2026
Insiders Holding Shares
20
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

Quarter ending 30 Sep, 2026

Insight Molecular Diagnostics's top three insider shareholders as of September 29, 2026 are Partners, L.P. Broadwood (TenPercentOwner, 12.68Mn shares), Patrick W Smith (TenPercentOwner, 3.26Mn shares), Vida Investments, Llc Pura (TenPercentOwner, 534.10K shares).

Form 4 Holdings

Insiders Holding IMDX

Insiders 20
Shares held 17.04Mn
Of outstanding 46.37%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Partners, L.P. Broadwood TenPercentOwner 12,684,884 0 12,684,884 74.4% 27 Apr, 2026
2 Patrick W Smith TenPercentOwner 0 3,258,485 3,258,485 19.1% 11 Feb, 2025
3 Andrea S. James Chief Financial Officer 357,291 0 357,291 2.1% 30 Mar, 2026
4 Vida Investments, Llc Pura TenPercentOwner 0 229,479 229,479 1.3% 18 Apr, 2023
5 Andrew Arno Director 156,785 0 156,785 0.9% 06 Jul, 2026
6 John Peter Gutfreund Director 35,750 53,750 89,500 0.5% 05 Apr, 2023
7 Andrew J. Last Director 58,752 0 58,752 0.3% 06 Jul, 2026
8 Lou Silverman Director 55,807 0 55,807 0.3% 06 Jul, 2026
9 Josh Riggs Ceo And President 41,870 0 41,870 0.2% 30 Mar, 2026
10 Ronald Asbury Andrews Former Ceo 29,161 0 29,161 0.2% 09 Dec, 2022
11 Alfred D Kingsley Director 24,456 0 24,456 0.1% 27 Jun, 2023
12 Gisela Paulsen Former President And Coo 18,325 0 18,325 0.1% 20 Dec, 2022
13 Douglas T. Ross Former Cso 11,706 0 11,706 0.1% 22 Dec, 2022
14 Anish M. John Chief Financial Officer 7,500 0 7,500 0.0% 17 Aug, 2022
15 Cavan M. Redmond Director 6,043 0 6,043 0.0% 19 Jul, 2022
16 Mitchell S Levine Chief Financial Officer 4,354 0 4,354 0.0% 15 Mar, 2022
17 James Yang Liu Vp Acct, Cntlr, Treasurer, Pao 3,711 0 3,711 0.0% 30 Mar, 2026
18 Jennifer L. Carter Director 1,525 0 1,525 0.0% 17 Aug, 2022
19 Melinda Griffith Director 1,500 0 1,500 0.0% 17 Aug, 2022
20 Li Yu Vp Cntrllr/Prncpl Acctng Offcr 844 0 844 0.0% 19 May, 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

382 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
01 Jul, 2026 Andrew J. Last Director Disposed F 7,700 $5.69 $43.81K 58,752 Direct
01 Jul, 2026 Lou Silverman Director Disposed F 7,700 $5.69 $43.81K 55,807 Direct
01 Jul, 2026 Andrew Arno Director Disposed F 12,100 $5.69 $68.85K 156,785 Direct
11 Jun, 2026 Lou Silverman Director Acquired A 26,943 $0.00 $0 63,507 Direct
11 Jun, 2026 Andrew Arno Director Acquired A 32,331 $0.00 $0 168,885 Direct
11 Jun, 2026 Andrew J. Last Director Acquired A 26,943 $0.00 $0 66,452 Direct
23 Apr, 2026 Partners, L.P. Broadwood TenPercentOwner Acquired P 280,381 $3.50 $982.03K 12,395,081 Direct
24 Apr, 2026 Partners, L.P. Broadwood TenPercentOwner Acquired P 38,880 $3.53 $137.08K 12,433,961 Direct
27 Apr, 2026 Partners, L.P. Broadwood TenPercentOwner Acquired P 250,923 $3.64 $913.13K 12,684,884 Direct
16 Apr, 2026 Partners, L.P. Broadwood TenPercentOwner Acquired P 102,057 $3.45 $351.66K 12,033,896 Direct
17 Apr, 2026 Partners, L.P. Broadwood TenPercentOwner Acquired P 40,114 $3.57 $143.25K 12,074,010 Direct
20 Apr, 2026 Partners, L.P. Broadwood TenPercentOwner Acquired P 40,690 $3.88 $157.97K 12,114,700 Direct
26 Mar, 2026 Josh Riggs Ceo And President Acquired M 47,170 — — 50,675 Direct
26 Mar, 2026 James Yang Liu Vp Acct, Cntlr, Treasurer, Pao Acquired M 6,289 — — 6,289 Direct
26 Mar, 2026 Andrea S. James Chief Financial Officer Acquired M 28,302 — — 217,358 Direct
26 Mar, 2026 Josh Riggs Ceo And President Disposed F 12,310 $4.11 $50.59K 38,365 Direct
26 Mar, 2026 Andrea S. James Chief Financial Officer Disposed F 11,298 $4.11 $46.43K 206,060 Direct
26 Mar, 2026 James Yang Liu Vp Acct, Cntlr, Treasurer, Pao Disposed F 2,578 $4.11 $10.60K 3,711 Direct
26 Mar, 2026 James Yang Liu Vp Acct, Cntlr, Treasurer, Pao Disposed M 6,289 $0.00 $0 12,578 Direct
26 Mar, 2026 Josh Riggs Ceo And President Disposed M 47,170 $0.00 $0 141,509 Direct