Protalix BioTherapeutics PLX Insider Ownership

NYSE PLX
$2.57 -0.07 (-2.65%)
As of: Oct 21, 2026 · 3:59 PM EDT

Insider Holdings by Owner

1.16Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
4.69%
■0% pp QoQ
Shares Held by Insiders
3.78Mn
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
80.57Mn
80,571,642 shares
Direct Holdings
491.52K
Indirect: 3.28Mn
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
11
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

In the last 12 months, insiders at Protalix BioTherapeutics made open-market purchases of $101,360 (56K shares) and open-market sales of $314 (168 shares).

Form 4 Holdings

Insiders Holding PLX

Insiders 11
Shares held 1.16Mn
Of outstanding 1.44%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Eyal Rubin Sr. Vp And Cfo 0 660,909 660,909 56.8% 05 Nov, 2024
2 Yaron Naos Sr. Vp, Operations 0 225,817 225,817 19.4% 04 Sep, 2025
3 Dror Bashan President And Ceo 188,516 0 188,516 16.2% 23 Dec, 2025
4 Yael Hayon Vp, Research Development 0 35,115 35,115 3.0% 17 Aug, 2023
5 Eliot Forster Director 0 7,500 7,500 0.6% 04 Sep, 2025
6 Zvi Shmuel Ben Director 0 7,500 7,500 0.6% 04 Sep, 2025
7 Amos Bar-Shalev Director 0 7,500 7,500 0.6% 04 Sep, 2025
8 Christian Elze Director 0 7,500 7,500 0.6% 04 Sep, 2025
9 Pol F Boudes Director 0 7,500 7,500 0.6% 04 Sep, 2025
10 Gwen A Melincoff Director 0 7,500 7,500 0.6% 04 Sep, 2025
11 Aharon Schwartz Director 0 7,500 7,500 0.6% 04 Sep, 2025

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

632 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
03 Sep, 2026 Aharon Schwartz Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Aharon Schwartz Director Acquired A 8,500 $0.00 $0 8,500 Direct
03 Sep, 2026 Dror Bashan President And Ceo Acquired A 320,000 $0.00 $0 320,000 Direct
03 Sep, 2026 Christian Elze Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Pol F Boudes Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Christian Elze Director Acquired A 8,500 $0.00 $0 8,500 Direct
03 Sep, 2026 Pol F Boudes Director Acquired A 8,500 $0.00 $0 8,500 Direct
03 Sep, 2026 Dror Bashan President And Ceo Acquired A 160,000 $0.00 $0 160,000 Direct
03 Sep, 2026 Zvi Shmuel Ben Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Gwen A Melincoff Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Yaron Naos Sr. Vp Coo Acquired A 112,000 $0.00 $0 112,000 Direct
03 Sep, 2026 Eliot Forster Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Eliot Forster Director Acquired A 8,500 $0.00 $0 8,500 Direct
03 Sep, 2026 Gwen A Melincoff Director Acquired A 8,500 $0.00 $0 8,500 Direct
03 Sep, 2026 Yaron Naos Sr. Vp Coo Acquired A 56,000 $0.00 $0 56,000 Direct
03 Sep, 2026 Zvi Shmuel Ben Director Acquired A 8,500 $0.00 $0 8,500 Direct
03 Sep, 2026 Amos Bar-Shalev Director Acquired A 17,000 $0.00 $0 17,000 Direct
03 Sep, 2026 Amos Bar-Shalev Director Acquired A 8,500 $0.00 $0 8,500 Direct
19 Dec, 2025 Dror Bashan President And Ceo Acquired P 56,000 $1.81 $101.36K 188,516 Direct
18 Nov, 2025 Amos Bar-Shalev Director Disposed S 168 $1.87 $314 0 Direct