Gitlab GTLB Insider Ownership

NASDAQ GTLB

$53.29 +0.53 (+1.00%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

40.07Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

9.70%

▼-1.15% pp QoQ

Shares Held by Insiders

16.36Mn

filed for Sep 2026

▼-11.25% QoQ

Shares Outstanding

168.70Mn

168,703,000 shares

Direct Holdings

3.48Mn

Indirect: 12.89Mn

Net Shares Traded (QoQ)

-2.07Mn

net selling in Sep 2026

Insiders Holding Shares

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 year, GTLB insiders bought $500,854 of stock (16.15K shares) and sold $171.6 million (4.54Mn shares) on the open market.

Behind Gitlab's open-market trades in the past 12 months were one insider buying and 7 insiders selling.
Among Gitlab's insiders, the largest open-market purchases in the past 12 months were by William Staples (Chief Executive Officer), totaling $500,854 (16.15K shares), most recently on September 30, 2026.
On the selling side, Sytse Sijbrandij (Director) sold the most Gitlab stock on the open market over the past 12 months, $124.8 million (2.84Mn shares), most recently on September 28, 2026.
In transactions other than open-market trades, Gitlab insiders received 2.06Mn shares in stock awards, acquired 15.64Mn shares through option exercises and conversions and gave up 217.75K shares to cover taxes or exercise prices over the past 12 months.
Business Quant data shows Gitlab insiders holding 16.36Mn shares in total in their latest Form 4 filings, down 11.25% from 18.44Mn shares at the end of Q2 2026.
Indirect holdings, through trusts, partnerships, family members and other entities, make up 78.76% (12.89Mn shares) of Gitlab's insider total, with the other 21.24% (3.48Mn shares) held directly.
The insider holdings in Gitlab belong to 17 insiders who have reported on Form 4 within the past two years.
Gitlab's three biggest insider holders are Sytse Sijbrandij (Director, 12.79Mn shares), William Staples (Chief Executive Officer, 735.08K shares) and Jessica P. Ross (Chief Financial Officer, 498.16K shares), based on their latest Form 4 filings.
The largest insider, Sytse Sijbrandij, holds 78.15% of GTLB's insider total.
Over the past 12 months, 16 insiders reported transactions in Gitlab stock in 57 Form 4 filings.
The insider holdings and trades above for Gitlab reflect Form 4 filings through October 1, 2026.

Form 4 Holdings

Insiders Holding GTLB

Insiders 30

Shares held 40.07Mn

Of outstanding 23.75%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Sytse Sijbrandij	Executive Chair Of The Board	0	12,785,851	12,785,851	31.9%	28 Sep, 2026
2	Capital Management Vii, L.L.C. August	TenPercentOwner	110,907	8,867,314	8,978,221	22.4%	18 Aug, 2022
3	Strategic Partners Iii, L.P. Iconiq	TenPercentOwner	1,588,777	3,903,505	5,492,282	13.7%	08 Mar, 2024
4	Ventures Seed C, L.P. Khosla	Other	0	2,666,673	2,666,673	6.7%	29 Jun, 2023
5	2021 Gp, L.L.C. Gv	Other	0	2,647,312	2,647,312	6.6%	09 May, 2023
6	Strategic Partners Iv, L.P. Iconiq	TenPercentOwner	657,578	1,089,531	1,747,109	4.4%	22 Sep, 2023
7	Michael Eugene Mcbride	Chief Revenue Officer	0	823,898	823,898	2.1%	07 Jul, 2023
8	William Staples	Chief Executive Officer	735,080	0	735,080	1.8%	01 Oct, 2026
9	Divesh Makan	TenPercentOwner	719,139	0	719,139	1.8%	14 Dec, 2023
10	Jessica P Ross	Chief Financial Officer	498,157	0	498,157	1.2%	18 Sep, 2026
11	Christopher Lee Weber	Chief Revenue Officer	427,628	0	427,628	1.1%	25 Jun, 2024
12	Sivaprasad Padisetty	Chief Technology Officer	377,211	0	377,211	0.9%	28 Sep, 2026
13	Ian Steward	Chief Revenue Officer	346,403	0	346,403	0.9%	18 Sep, 2026
14	Brian G Robins	Chief Financial Officer	308,628	0	308,628	0.8%	17 Sep, 2025
15	Thomas J. Lloyd	Chief Business Legal Officer	279,627	0	279,627	0.7%	20 Jul, 2026
16	Sabrina Farmer	Chief Technology Officer	232,799	0	232,799	0.6%	17 Dec, 2025
17	Robin Schulman	Chief Legal Officer Corp Sec	203,189	0	203,189	0.5%	22 Jun, 2026
18	Godfrey Sullivan	Director	154,874	0	154,874	0.4%	25 Aug, 2026
19	Howard Hartenbaum	TenPercentOwner	150,000	0	150,000	0.4%	29 Aug, 2022
20	Karen Blasing	Director	104,944	0	104,944	0.3%	22 Jun, 2026
21	Simon Mundy	Chief Accounting Officer	100,676	0	100,676	0.3%	18 Sep, 2026
22	Erin Mannix	Chief Accounting Officer	72,448	0	72,448	0.2%	23 Sep, 2024
23	Eric David Johnson	Chief Technology Officer	55,469	0	55,469	0.1%	20 Sep, 2022
24	James Shen	Interim Cfo	52,284	0	52,284	0.1%	05 Jan, 2026
25	Sundeep Bedi	Director	24,874	0	24,874	0.1%	22 Jun, 2026
26	Susan L Bostrom	Director	24,874	0	24,874	0.1%	22 Jun, 2026
27	David J Henshall	Director	17,879	0	17,879	0.0%	22 Jun, 2026
28	Dale R Brown	Principal Accounting Officer	16,144	0	16,144	0.0%	21 Jun, 2023
29	Merline Saintil	Director	13,594	0	13,594	0.0%	17 Jul, 2025
30	Mark Porter	Director	9,656	0	9,656	0.0%	19 Dec, 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

998 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
30 Sep, 2026	William Staples	Chief Executive Officer	Acquired P	2,677	$46.62	$124.80K	735,080	Direct
24 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	842,084	$48.55	$40.88Mn	14,059,967	Indirect
28 Sep, 2026	Sivaprasad Padisetty	Chief Technology Officer	Disposed S	12,900	$44.83	$578.31K	416,226	Direct
28 Sep, 2026	Sivaprasad Padisetty	Chief Technology Officer	Disposed S	33,095	$46.05	$1.52Mn	383,131	Direct
24 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	138,626	$49.12	$6.81Mn	13,921,341	Indirect
25 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	281,121	$47.25	$13.28Mn	13,640,220	Indirect
28 Sep, 2026	Sivaprasad Padisetty	Chief Technology Officer	Disposed S	5,920	$46.32	$274.21K	377,211	Direct
25 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	424,369	$48.08	$20.40Mn	13,215,851	Indirect
28 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	90,995	$44.83	$4.08Mn	13,124,856	Indirect
28 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	295,460	$46.08	$13.61Mn	12,829,396	Indirect
28 Sep, 2026	Sytse Sijbrandij	Director	Disposed S	43,545	$46.31	$2.02Mn	12,785,851	Indirect
16 Sep, 2026	Simon Mundy	Chief Accounting Officer	Disposed F	4,656	$48.77	$227.07K	100,676	Direct
16 Sep, 2026	Ian Steward	Chief Revenue Officer	Disposed F	12,613	$48.77	$615.14K	346,403	Direct
16 Sep, 2026	Jessica P Ross	Chief Financial Officer	Disposed F	32,628	$48.77	$1.59Mn	498,157	Direct
16 Sep, 2026	Sivaprasad Padisetty	Chief Technology Officer	Disposed F	30,888	$48.77	$1.51Mn	429,126	Direct
15 Sep, 2026	William Staples	Chief Executive Officer	Disposed F	26,425	$49.25	$1.30Mn	732,403	Direct
21 Aug, 2026	Godfrey Sullivan	Director	Acquired C	12,500	$0.00	$0	154,874	Direct
21 Aug, 2026	Godfrey Sullivan	Director	Disposed C	12,500	—	—	0	Direct
07 Aug, 2026	Simon Mundy	Chief Accounting Officer	Disposed S	8,725	$38.00	$331.55K	105,332	Direct
17 Jul, 2026	Thomas J. Lloyd	Chief Business Legal Officer	Acquired A	279,627	$0.00	$0	279,627	Direct

Showing 1 to 20 of 998 transactions