Gorilla Technology Group Inc. Insider Ownership | GRRR

Insider Holdings by Owner

2.25Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

10.11%

▲+10.01% pp QoQ

Shares Held by Insiders

2.25Mn

filed for Sep 2026

▲+10,641.51% QoQ

Shares Outstanding

22.25Mn

22,250,495 shares

Direct Holdings

2.25Mn

Indirect: 0

Net Shares Traded (QoQ)

+2.23Mn

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

Updated Oct 5, 2026

Over the past 12 months, Gorilla Technology insiders sold $215,543 of stock on the open market (17.79K shares) and made no open-market purchases.

Evan S. Medeiros (Director) sold the most Gorilla Technology stock on the open market over the past 12 months, $215,543 (17.79K shares), most recently on April 15, 2026.
Business Quant data shows Gorilla Technology insiders holding 2.25Mn shares in total in their latest Form 4 filings.
All of the 2.25Mn shares held by Gorilla Technology insiders are held directly, none through trusts, partnerships or other entities.
Holdings in Gorilla Technology stock are reported by 6 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
Gorilla Technology's top three insider holders by shares held are Jayesh Chandan (CEO & Chairman, 1.21Mn shares), Rajesh Raj Natarajan (Chief Technology Officer, 758.51K shares) and Ruth Kelly (Director, 135.93K shares).
Jayesh Chandan holds 54.01% of the combined insider position in Gorilla Technology.
Institutions accounted for 26.57% of GRRR's outstanding shares in Q2 2026.
Over the past 12 months, 6 insiders reported transactions in Gorilla Technology stock in 7 Form 4 filings.
These insider figures for Gorilla Technology are based on Form 4 filings through August 3, 2026.

Form 4 Holdings

Insiders Holding GRRR

Insiders 6

Shares held 2.25Mn

Of outstanding 10.11%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	Jayesh Chandan	Ceo Chairman	1,214,649	1,214,649	54.0%	15 Jul, 2026
2	Rajesh Raj Natarajan	Chief Technology Officer	758,511	758,511	33.7%	03 Aug, 2026
3	Ruth Kelly	Director	135,928	135,928	6.0%	15 Jul, 2026
4	Gregg Walker	Director	55,572	55,572	2.5%	15 Jul, 2026
5	Keith Levy	Director	52,075	52,075	2.3%	15 Jul, 2026
6	Evan S Medeiros	Director	32,107	32,107	1.4%	15 Jul, 2026

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

8 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
13 Jul, 2026	Rajesh Raj Natarajan	Chief Technology Officer	Acquired J	78,658	$0.00	$0	758,511	Direct
13 Jul, 2026	Jayesh Chandan	Ceo Chairman	Acquired J	119,178	$0.00	$0	1,214,649	Direct
13 Jul, 2026	Gregg Walker	Director	Acquired J	10,964	$0.00	$0	55,572	Direct
13 Jul, 2026	Keith Levy	Director	Acquired J	10,964	$0.00	$0	52,075	Direct
13 Jul, 2026	Ruth Kelly	Director	Acquired J	14,301	$0.00	$0	135,928	Direct
13 Jul, 2026	Evan S Medeiros	Director	Acquired J	10,964	$0.00	$0	32,107	Direct
14 Apr, 2026	Evan S Medeiros	Director	Disposed S	5,186	$12.00	$62.25K	33,540	Direct
15 Apr, 2026	Evan S Medeiros	Director	Disposed S	12,604	$12.16	$153.29K	20,936	Direct

Gorilla Technology GRRR Insider Ownership