Sytse Sijbrandij

Director Sijbrandij sells 116,200 shares ($3.3M) at $28.44 blended under 10b5-1 plan; stock down 49.5% from 52-week high, company unprofitable.

Sytse Sijbrandij, a Director at GitLab Inc., executed two separate sales totaling 116,200 shares for $3,304,886.60 at a blended average price of $28.44, reducing his stake by 0.8%. This transaction is part of a pre-arranged 10b5-1 trading plan, meaning it was scheduled rather than a discretionary market decision. The broader context shows GTLB's stock at $26.47, representing a 49.5% decline from its 52-week high of $52.38, while the company remains unprofitable with a net loss of $4,972,000 in its latest quarter, though annual revenue growth stands at 25.8%. His same-ticker selling history at GTLB shows mixed outcomes: the two most recent sells on 2026-05-18 have posted 30-day returns of +6.2% and +9.9%, but earlier sells in 2026-02-17 and 2026-04-15 experienced 30-day declines of -21.6% and -19.3% post-trade. Because this is a scheduled 10b5-1 sale, the timing reflects plan mechanics rather than discretionary market timing, and the magnitude (116.2K shares against post-transaction holdings of 14.90M shares) represents a routine portfolio adjustment.

Director Sijbrandij sells 116,200 GTLB shares for $2.9M under 10b5-1 plan; retains 15.02M shares post-sale

Sijbrandij executed 2 separate sales totaling 116,200 shares for $2,887,800.72 on 2026-05-18 under a pre-arranged 10b5-1 trading plan, reducing his holdings from 15.13M to 15.02M shares (a -0.8% reduction). The blended average sale price was $24.85, compared to the current price of $25.09. GTLB is trading -53.6% from its 52-week high of $54.08 and has delivered a 30-day return of +17.1%, though the company remains unprofitable with annual net income of $-8.3M against quarterly revenue of $244.4M. Because this transaction is part of a pre-arranged 10b5-1 plan, it reflects a scheduled execution rather than a discretionary market decision. His prior 5 trades at GTLB have shown mixed post-transaction returns, with outcomes ranging from -21.6% (30-day) to +13.9% (30-day), indicating no consistent directional pattern specific to this ticker.

Director Sijbrandij sold 116,200 shares of GTLB at $20.77 ($2.4M) under 10b5-1 plan on 2026-04-15

Director Sytse Sijbrandij sold 116,200 shares of Gitlab Inc. (GTLB) at $20.77 per share for a total value of $2,413,474.00 under a pre-arranged 10b5-1 trading plan on 2026-04-15, resulting in zero Table I holdings post-transaction. The transaction is scheduled under a Rule 10b5-1 arrangement, meaning the sale was determined in advance and not discretionary. The Form 4 filing indicates derivative securities in Table II that are not yet populated in the database, so the insider's full economic position extends beyond the Table I share count reported here. This sale represents a conversion of derivative holdings into the reported common share liquidation and should be viewed as a structured, non-discretionary execution rather than a market-timing decision.

GitLab Director Sijbrandij sells 54,300 shares for $1,542,408 via 10b5-1 plan

Director Sytse Sijbrandij executed 2 separate sales totaling 54,300 shares for $1,542,408 on 2026-02-17 under a pre-arranged 10b5-1 trading plan, meaning the sales were scheduled and not discretionary. The blended average price across both transactions was $28.41 per share. This sale represents the liquidation of a specific share batch held as common stock; the insider maintains a derivative position in Table II of the Form 4 (not yet populated in this database), so the zero common shares post-transaction does not indicate a complete stake exit. As a 10b5-1 transaction, it was mechanically timed rather than reflecting an insider's active market judgment at this moment. Investors should monitor whether derivative holdings remain substantial and track any future discretionary transactions to assess actual conviction shifts.

Director Sijbrandij sold all 54,300 shares at $35.96 blended average; stock now at $34.75 (-52.5% from 52-week high).

Director Sytse Sijbrandij executed 2 separate sales totaling 54,300 shares for $1,952,484.58 on 2026-01-14 at blended average price of $35.96, reducing holdings to zero shares. The timing occurs as GitLab trades near 52-week lows (52-week range $34.75–$73.14, currently at $34.75) and amid ongoing stock weakness (90-day change -23.3%, 30-day change -8.8%). His prior sells at this ticker show a mixed pattern: 4 of 5 measurable outcomes were negative in the 30-day window (-8.7%, -7.1%, -13.1%, -11.9%), though only 1 of 1 measurable 90-day outcome was well-timed. The company remains unprofitable on a full-year basis (net income $-8,276,000.00) despite solid revenue growth of 30.9% year-over-year, creating an asymmetric risk profile where growth must accelerate to reach profitability. This is a derivative-conversion transaction involving Form 4 Table II positions not yet populated in this database, so this sale represents a conversion of specific derivative securities rather than a liquidation of the total position.

GitLab director Sijbrandij sells 54,300 shares for $2.1M under 10b5-1 plan on 2025-12-15

Sijbrandij executed 2 separate sales totaling 54,300 shares for $2,114,904.00 at a blended average price of $38.95 on 2025-12-15 as part of a pre-arranged 10b5-1 trading plan. This filing involves a derivative-conversion transaction, meaning his full economic position extends beyond the Table I share count shown here; the conversion of derivative securities is reflected in Table II (not yet populated in the database), so this sale represents only a portion of his holdings. Because the transaction is scheduled under a 10b5-1 plan rather than discretionary, it reflects a pre-planned execution tied to an earlier authorization rather than a real-time trading decision. Investors should note that the Form 4 shares-after figure (zero) does not capture his complete position due to the derivative holdings; a review of Table II would be necessary to assess his true stake in the company.

Director Sijbrandij sells 108,600 shares for $4,688,769.99 via pre-arranged 10b5-1 plan

Director Sytse Sijbrandij executed 2 sales totaling 108,600 shares for $4,688,769.99 on 2025-11-17 at a blended average price of $43.17. This transaction is part of a pre-arranged 10b5-1 trading plan, meaning the sales were scheduled in advance rather than discretionary market decisions. The filing indicates a derivative-conversion transaction in Table II, so the Table I holdings of zero shares do not represent the insider's complete position. This is a structured divestiture under an established trading protocol, not a reactive market decision.

Sijbrandij sells 108,600 shares for $4.8M via scheduled 10b5-1 plan at $44.29 blended price

Sijbrandij Sytse, a Director at GitLab Inc., executed two separate sales totaling 108,600 shares for $4,809,870.20 on 2025-10-15 under a pre-arranged 10b5-1 trading plan. The sales occurred at $44.10 and $44.75 respectively, yielding a blended average price of $44.29. Because this transaction is scheduled under a 10b5-1 plan rather than discretionary, the timing reflects predetermined arrangement, not a current judgment about valuation or company trajectory. The Table I holdings show zero shares post-transaction, but the FLAG indicates derivative holdings remain in Table II (not yet populated in our database), so this represents a partial liquidation of a specific share batch rather than a complete position exit. Investors should review the derivative position and historical context to assess the full scope of the insider's ongoing stake.

GitLab Director Sijbrandij sells 108,600 shares for $5.4M; derivative conversion flag—position lives in Table II

Sijbrandij executed 2 separate sales totaling 108,600 shares for $5,444,696.18 at a blended average price of $50.14. The form 4 filing contains a derivative-conversion transaction, meaning the shares sold represent a conversion of derivative securities and do NOT constitute a complete exit of his economic position—his Table II derivative holdings are not yet populated in the database. At the same-ticker level, his prior 5 trades at GTLB show mixed near-term outcomes (30-day returns ranging from -7.1% to +13.8%), with 0 of those prior trades well-timed at the 90-day mark. His cross-ticker track record of 20 prior sells shows a 90-day well-timed rate of 86.67%, though average 90-day returns have been negative (-17.4%). The company generated $236.0M revenue (latest quarter) with 30.9% annual revenue growth but remains unprofitable (net income $-9.2M).

Director Sijbrandij sells 108,600 shares at $44.32–$45.98 for $4,904,215.93 via 10b5-1 plan

Sijbrandij executed 3 separate sales totaling 108,600 shares for $4,904,215.93 on 2025-08-18 under a pre-arranged 10b5-1 trading plan, meaning the timing and execution reflect a scheduled program rather than discretionary decision-making. The blended average price across the three tranches was $45.16. This filing shows a conversion of derivative securities; the reported zero post-transaction shares in Table I do not represent the insider's complete position, as derivative holdings documented in Table II are not yet populated in the database. Investors should reference the full Form 4 filing to understand the insider's ongoing derivative exposure and total economic interest.