ZS CTO Syam sold 4,064 shares at $303.70; stock near 52-week high after +50% gain in 90 days
Nair Syam (CTO) sold 4,064 shares of Zscaler at $303.70 on 2025-06-17, reducing holdings by 3.7% to 106,659 shares. The sale occurred near the 52-week high of $307.31 (within -0.6%), following a sharp +50.0% run over the prior 90 days and +20.9% in the prior 30 days. At same-ticker level, Syam's 5 prior sales show mixed timing: only 1 of 4 measurable 90-day outcomes was well-timed (negative post-sale return), with the most recent sale on 2025-05-16 also showing +20.8% gains after the sale, suggesting sells have not consistently preceded declines. The company itself remains unprofitable (net income -$4.1M most recent quarter) despite strong 34.1% annual revenue growth, creating a valuation backdrop where near-peak prices may invite discretionary sales. Without further filing context (10b5-1 plan, scheduled trades), this appears to be a discretionary reduction of exposure at an elevated price level.
ZS CTO Syam sold 28,947 shares at $250.00 for $7.2M while stock trades at 52-week high
Syam's sale of 28,947 shares represents a 20.7% reduction in holdings, executed at $250.00 just as the stock reached its 52-week high of $252.57. While the company shows strong revenue growth of 34.1% year-over-year, it remains unprofitable with a net loss of $-7,724,000.00 in the latest quarter. Across his prior five sells at Zscaler, Syam achieved well-timed exits (stock declined after) in only 2 of 4 measurable periods, and his cross-ticker track record shows a 60.00% well-timed sell rate with an average 90-day return of -0.3% after selling, suggesting modest timing skill. The execution near the 52-week high stands out amid a steep 30-day rally of +25.6%, but the company's unprofitability and mixed prior timing outcomes at this ticker warrant attention to whether this represents opportunistic liquidity or a signal about near-term sentiment.
Nair sold 3,353 shares (2.3% of pre-transaction holdings) at $199.15 on 2025-03-18, retaining a substantial 139,513-share position. At the time of this filing, ZS trades at $203.55, a 30-day decline of 6.1% from a 52-week high of $216.87. Nair's cross-ticker sell history shows a 60.00% well-timed rate at the 90-day mark (positive timing signal), but his same-ticker ZS history is mixed: of 5 prior sells, only 3 were well-timed at 90 days, with the most recent December 2024 sale followed by a 6.4% 30-day decline and a +1.2% 90-day return. The company posted a net loss of $-7.7M in its latest quarter while growing revenue 34.1% year-over-year, suggesting unprofitability alongside strong top-line growth. The modest sale size relative to holdings and flat-to-negative recent stock momentum provide minimal additional context beyond a small portfolio adjustment.
CTO Syam Nair sold 3,682 shares of ZS at $200.32; stock down 28.1% from 52-week high, unprofitable.
Syam Nair, the CTO of Zscaler, sold 3,682 shares at $200.32 on 2024-12-17, reducing his holdings by 2.5% to 142,866 shares. The transaction occurs with the stock trading at $183.21, down 28.1% from its 52-week high of $254.93 and down 10.4% over the past 30 days. His prior trades at Zscaler show mixed timing: 3 of 4 prior sells were well-timed at the 90-day mark, suggesting some pattern of selling into weakness. The company generated $628.0M in quarterly revenue with strong 34.1% annual growth, but remains unprofitable with a full-year net loss of $12.1M, presenting a growth-at-cost profile common to scaling SaaS businesses. The sale's modest size relative to his post-transaction holdings and the stock's sharp recent decline warrant attention to whether this reflects broader concerns about near-term business momentum or broader market rotation away from high-growth, unprofitable technology names.
CTO Syam Nair sells 3,654 ZS shares at $171.28; stock now -33.9% from 52-week high and -13.8% in 30 days.
Nair sold 3,654 shares at $171.28 on 2024-09-17, reducing his holdings by 2.7% to 130,120 shares. The transaction occurred as ZS has declined substantially—the current price of $168.52 is -33.9% from the 52-week high of $254.93, and the stock fell -13.8% over the past 30 days. Nair's same-ticker history at ZS shows a pattern: all 3 of his prior sells posted negative 90-day returns (-5.1%, -4.6%, -12.3%), indicating well-timed exits before downturns. This current sale occurs during an extended period of weakness and aligns with his historical pattern of selling ahead of declines. Against this backdrop, the company's fundamentals show stress—while annual revenue growth is strong at +34.1%, the company was unprofitable over its most recent full fiscal year, and the current P/E of 358.55 reflects elevated valuation relative to earnings.
Zscaler CTO Syam Nair sold 3,677 shares at $180.93; stock down 30.0% from 52-week high, company unprofitable despite 48.2% revenue growth.
Nair sold 3,677 shares for $665,279.61, reducing holdings by 2.7% on a stock trading 30.0% below its 52-week high of $254.93. His prior trades at Zscaler show 100% well-timed outcomes at the 90-day mark (prior sells on 2024-03-18 and 2023-12-18 both preceded declines), and his cross-ticker track record shows a 100% well-timed rate across 2 prior sells with average 90-day returns of -8.5%. However, this is a modest position reduction, not a substantial liquidation. Zscaler's fundamentals present a mixed picture: annual revenue growth of 48.2% to $553.2M is robust, but the company remains unprofitable on a full-year basis with only $19.1M net income in the latest quarter. At a $27.0B market cap, the valuation reflects high growth expectations—expectations that the stock's recent -8.4% 90-day decline suggests may be recalibrating. The transaction's modest size and the insider's consistent historical timing pattern warrant monitoring but do not suggest imminent deterioration.
