Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

Gitlab Inc.

GTLB · Nasdaq · CIK 0001653482 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

2 qualifying P purchase groups
in the current 180-day scoring window

40 Form 4 transaction lines observed in the same window
15 sales · 23 option, withholding, award, gift or other lines

Last qualifying purchase2026-09-30 · Staples William · $124.8K

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying2 qualifying line group(s)
Recent salesModerate
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Mundy SimonChief Accounting Officer
○○○○▼○
Sijbrandij SytseDirector
○▼▼▼▼▼
Staples WilliamChief Executive Officer
○○●○●
Steward IanChief Revenue Officer
○○○
Schulman RobinChief Legal Officer & Corp Sec
○○
SULLIVAN GODFREYDirector
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 7 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Staples William · $247.8K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-06-30–2026-06-30

Roles in the peak window: Chief Executive Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-09-30 · Staples William.

Recent Form 4 activity

3Purchases
52Sales
40Other Form 4 lines
51SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING15 sale line(s) · context only
OTHER23 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
13,609,526
Previous report
14,250,341
Avg daily volume
4,040,303
Days to cover
3.4

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30Staples WilliamPurchase (P)Class A Common Stock2,677USD 46.62USD 124,802SEC filing ↗
2026-06-30Staples WilliamPurchase (P)Class A Common Stock4,188USD 29.36USD 122,960SEC filing ↗
2025-12-31Staples WilliamPurchase (P)Class A Common Stock3,276USD 38.08USD 124,750SEC filing ↗
2023-05-05Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock7,286USD 26.98USD 196,576SEC filing ↗
2023-05-04Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock396,361USD 26.97USD 10,688,469SEC filing ↗
2023-05-03Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock309,931USD 28.35USD 8,785,647SEC filing ↗
2023-03-14Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock224,207USD 30.46USD 6,830,356SEC filing ↗
2023-03-13Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock415,000USD 29.30USD 12,157,697SEC filing ↗
2022-11-09Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock182,312USD 34.60USD 6,307,337SEC filing ↗
2022-11-08Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock39,423USD 36.23USD 1,428,360SEC filing ↗
2022-11-07Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock201,897USD 35.16USD 7,099,403SEC filing ↗
2022-11-04Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock277,493USD 36.01USD 9,991,776SEC filing ↗
2022-05-24Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock13,528USD 33.72USD 456,164SEC filing ↗
2022-05-12Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock24,043USD 33.25USD 799,528SEC filing ↗
2022-05-11Alphabet Inc.; GV 2021 GP, L.L.C.; GV 2021 GP, L.P.; GV 2021, L.P.Purchase (P)Class A Common Stock76,136USD 34.71USD 2,642,681SEC filing ↗

Form 4 evidence

95 transaction lines in the latest 365-day window; 772 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30Staples WilliamPurchase (P)Class A Common Stock2,677USD 46.62USD 124,802SEC filing ↗
2026-09-28Sijbrandij SytseSale (S)Class A Common Stock430,000USD 45.84USD 19,710,672SEC filing ↗
2026-09-28Padisetty SivaprasadSale (S)Class A Common Stock51,915USD 45.78USD 2,376,546SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30Staples WilliamPurchase (P)Class A Common Stock2,677USD 46.62USD 124,802SEC filing ↗
2026-09-28Sijbrandij SytseSale (S)Class A Common Stock430,000USD 45.84USD 19,710,672SEC filing ↗
2026-09-28Padisetty SivaprasadSale (S)Class A Common Stock51,915USD 45.78USD 2,376,546SEC filing ↗
2026-09-25Sijbrandij SytseSale (S)Class A Common Stock705,490USD 47.75USD 33,686,629SEC filing ↗
2026-09-24Sijbrandij SytseSale (S)Class A Common Stock980,710USD 48.63USD 47,692,487SEC filing ↗
2026-09-16Steward IanTax withholding (F)Class A Common Stock12,613USD 48.77USD 615,136SEC filing ↗
2026-09-16Ross Jessica PTax withholding (F)Class A Common Stock32,628USD 48.77USD 1,591,268SEC filing ↗
2026-09-16Padisetty SivaprasadTax withholding (F)Class A Common Stock30,888USD 48.77USD 1,506,408SEC filing ↗
2026-09-16Mundy SimonTax withholding (F)Class A Common Stock4,656USD 48.77USD 227,073SEC filing ↗
2026-09-15Staples WilliamTax withholding (F)Class A Common Stock26,425USD 49.25USD 1,301,431SEC filing ↗
2026-08-21SULLIVAN GODFREYC (C)Class A Common Stock12,500USD 0.00USD 0SEC filing ↗
2026-08-07Mundy SimonSale (S)Class A Common Stock8,725USD 38.00USD 331,550SEC filing ↗
2026-07-17Lloyd Thomas J.Award / grant (A)Class A Common Stock279,627USD 0.00USD 0SEC filing ↗
2026-06-30Staples WilliamPurchase (P)Class A Common Stock4,188USD 29.36USD 122,960SEC filing ↗
2026-06-22Mundy SimonTax withholding (F)Class A Common Stock1,514USD 26.17USD 39,621SEC filing ↗
2026-06-17Steward IanTax withholding (F)Class A Common Stock10,961USD 27.29USD 299,126SEC filing ↗
2026-06-17Staples WilliamTax withholding (F)Class A Common Stock26,425USD 28.31USD 748,092SEC filing ↗
2026-06-17Schulman RobinTax withholding (F)Class A Common Stock7,839USD 27.29USD 213,926SEC filing ↗
2026-06-17SULLIVAN GODFREYAward / grant (A)Class A Common Stock7,555USD 0.00USD 0SEC filing ↗
2026-06-17Mundy SimonTax withholding (F)Class A Common Stock2,394USD 27.29USD 65,332SEC filing ↗
2026-06-17HENSHALL DAVID JAward / grant (A)Class A Common Stock7,555USD 0.00USD 0SEC filing ↗
2026-06-17Bedi SundeepAward / grant (A)Class A Common Stock7,555USD 0.00USD 0SEC filing ↗
2026-06-17BOSTROM SUSAN LAward / grant (A)Class A Common Stock7,555USD 0.00USD 0SEC filing ↗
2026-06-17BLASING KARENAward / grant (A)Class A Common Stock7,555USD 0.00USD 0SEC filing ↗
2026-06-15Sijbrandij SytseSale (S)Class A Common Stock116,200USD 28.44USD 3,304,887SEC filing ↗
2026-06-15Mundy SimonAward / grant (A)Class A Common Stock55,330USD 0.00USD 0SEC filing ↗
2026-05-18Sijbrandij SytseSale (S)Class A Common Stock116,200USD 24.85USD 2,887,801SEC filing ↗
2026-05-14Sijbrandij SytseC (C)Class A Common Stock15,134,451USD 0.00USD 0SEC filing ↗
2026-04-30Mundy SimonAward / grant (A)Class A Common Stock17,592USD 0.00USD 0SEC filing ↗
2026-04-29Steward IanAward / grant (A)Class A Common Stock197,090USD 0.00USD 0SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerGTLB
CIK0001653482
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNasdaq

Data coverage

Local Form 4 history772 transaction lines from 2021-10-18 to 2026-09-30
122 P purchase lines · 335 S sale lines · 315 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.