Q QCLS Insider Ownership

NASDAQ QCLS
$0.68 -0.07 (-9.33%)
At close: Oct 5, 2026 · 4:00 PM EDT

Insider Holdings by Owner

423.90K Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
8.06%
■0% pp QoQ
Shares Held by Insiders
663.67K
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
8.24Mn
8,235,978 shares
Direct Holdings
602.12K
Indirect: 61.56K
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
8
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, open-market trades by Q insiders were all purchases, totaling $5,522 (1.75K shares).

Form 4 Holdings

Insiders Holding QCLS

Insiders 8
Shares held 423.90K
Of outstanding 5.15%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Joshua Silverman Executive Chairman 262,191 0 262,191 61.9% 15 Apr, 2026
2 Chelsea Sierra Voss Director 0 61,555 61,555 14.5% 14 May, 2026
3 Billy Joe White Director 25,024 0 25,024 5.9% 17 Nov, 2025
4 Bruce Bernstein Director 25,000 0 25,000 5.9% 14 Nov, 2025
5 Stephen Friscia Director 25,000 0 25,000 5.9% 14 Nov, 2025
6 Gary M Rauch Other 12,500 0 12,500 2.9% 14 Nov, 2025
7 Mitchell Glass Director, Chief Medical Off. 12,500 0 12,500 2.9% 17 Nov, 2025
8 Paul Rivard Chief Legal Officer 133 0 133 0.0% 24 Aug, 2023

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

135 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
30 Mar, 2026 Chelsea Sierra Voss Director Acquired P 1,753 $3.15 $5.52K 61,555 Indirect
13 Apr, 2026 Billy Joe White Director Acquired A 50,000 $0.00 $0 50,000 Direct
13 Apr, 2026 Joshua Silverman Executive Chairman Acquired A 162,162 $0.00 $0 262,191 Direct
13 Apr, 2026 Chelsea Sierra Voss Director Acquired A 50,000 $0.00 $0 50,000 Direct
13 Apr, 2026 Stephen Friscia Director Acquired A 50,000 $0.00 $0 50,000 Direct
13 Apr, 2026 Mitchell Glass Chief Medical Officer Acquired A 50,000 $0.00 $0 50,000 Direct
13 Apr, 2026 Bruce Bernstein Director Acquired A 50,000 $0.00 $0 50,000 Direct
13 Apr, 2026 Joshua Silverman Executive Chairman Acquired A 100,000 $0.00 $0 50,000 Direct
16 Jan, 2026 Chelsea Sierra Voss Director Acquired A 212,500 $0.00 $0 214,900 Direct
16 Jan, 2026 Chelsea Sierra Voss Director Acquired A 25,000 $0.00 $0 239,900 Direct
16 Jan, 2026 Chelsea Sierra Voss Director Acquired A 212,500 $0.00 $0 212,500 Direct
04 Sep, 2025 Biotech, Inc. Pharmacyte TenPercentOwner Acquired P 889,865 — — 889,865 Direct
14 Nov, 2025 Biotech, Inc. Pharmacyte TenPercentOwner Acquired P 889,865 — — 889,865 Direct
14 Nov, 2025 Mitchell Glass Director, Chief Medical Off. Acquired A 11,420 $0.00 $0 12,500 Direct
14 Nov, 2025 Billy Joe White Director Acquired A 22,839 $0.00 $0 25,024 Direct
14 Nov, 2025 Gary M Rauch Other Acquired A 11,420 $0.00 $0 12,500 Direct
14 Nov, 2025 Stephen Friscia Director Acquired A 22,839 $0.00 $0 25,000 Direct
14 Nov, 2025 Bruce Bernstein Director Acquired A 25,000 $0.00 $0 25,000 Direct
14 Nov, 2025 Joshua Silverman Executive Chairman Acquired A 91,356 $0.00 $0 100,029 Direct
03 Oct, 2025 Gary M Rauch Other Acquired A 1,080 $0.00 $0 1,080 Direct