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CRTO Criteo S.A. Insider Trading

Latest: Director Bought $89K of Shares · Mar 2026
11 filings analyzed · Latest 2026-03-17
Insider buys
4
Insider sells
7
Unique insiders
6
Direction
Net selling
March 2026
2026-03-17
low
van der Kooi Frederik Buy
5,000 shares
$89,050
@ $17.81
Significance 3/10

Director van der Kooi Frederik buys 5,000 CRTO shares at $17.81; stock down 52.1% from 52-week high, insider's prior CRTO buys all posted negative 90-day returns.

van der Kooi Frederik purchased 5,000 shares at $17.81 on 2026-03-13, increasing his holdings by 23.1% to 26,600 shares total. The stock is currently trading at $18.02, well below its 52-week high of $37.65 (down 52.1%), and has declined 12.6% over the past 90 days despite a modest 1.2% gain over the past 30 days. This open-market buy occurs in the context of a concerning pattern: van der Kooi's three prior purchases at CRTO all generated negative 90-day returns (ranging from -10.8% to -21.5%), with zero instances of well-timed entry at this ticker. His cross-ticker track record across all open-market buys similarly shows a 0% win rate at the 90-day mark, with an average 90-day return of -15.8%. While fundamentals show a modest P/E of 5.30, the consistent underperformance following this insider's prior accumulation efforts at this same ticker suggests limited predictive value in this purchase as a positive signal.

November 2025
2025-11-12
medium
van der Kooi Frederik Buy
5,000 shares
$107,600
@ $21.52
Significance 4/10

Director van der Kooi buys 5,000 CRTO shares at $21.52; stock down 50.2% from 52-week high of $45.89.

Van der Kooi purchased 5,000 shares at $21.52 on 2025-11-10, increasing holdings by 30.1% to 21.6K shares total. This is his second purchase at CRTO in a week—he also bought on 2025-11-03—suggesting repeated accumulation. However, his cross-ticker buy history shows limited success: 2 prior open-market buys averaged -4.2% over 30 days and -21.5% over 90 days with a 0.00% win rate. His most recent measurable same-ticker buy from 2023-08-07 similarly delivered -4.2% over 30 days and -21.5% over 90 days. The stock currently trades at $22.84, down 50.2% from its 52-week high of $45.89, and has risen 16.2% over the past 30 days but declined 5.8% over 90 days. While the company shows a low P/E of 8.75 and positive net income of $21.2M, annual revenue growth is flat at -0.8%. The repeated purchases merit observation given the insider's poor historical timing across both this ticker and other holdings.

2025-11-04
low
van der Kooi Frederik Buy
2,299 shares
$51,980
@ $22.61
Significance 4/10

Director van der Kooi bought 2,299 shares of CRTO at $22.61 on 2025-11-03; stock now at $22.07, -51.9% from 52-week high.

van der Kooi Frederik, a Director, purchased 2,299 shares at $22.61, increasing holdings by 16.1% to 16,600 shares. The stock currently trades at $22.07, near the transaction price but significantly depressed at -51.9% from its 52-week high of $45.89. His prior buy at this ticker on 2023-08-07 posted a 90-day return of -21.5%, and across his broader open-market history, his average 90-day return on purchases is -21.5% with a 0% win rate over 90 days. Fundamentals show a modestly leveraged position with P/E of 8.46, annual revenue growth of -0.8%, and net income of $21.2M on $482.7M in quarterly revenue, indicating marginal operational momentum.

2025-11-04
high
TEUNISSEN ERNST 02494 Buy
4,403 shares
$99,992
@ $22.71
Significance 6/10

Director Teunissen buys 4,403 shares of Criteo (CRTO) at $22.71 for $100.0K; stakes jump 54.6% to 12.5K shares

Ernst Teunissen, a director of Criteo, purchased 4,403 shares at $22.71 on 2025-11-03, growing his holdings from 8,065 shares (8.1K shares) to 12,468 shares (12.5K shares) — a 54.6% increase in his position. The purchase occurred when Criteo trades at $22.07, still -51.9% from its 52-week high of $45.89, suggesting the stock has experienced significant decline over the past year despite a 2.4% gain over the past 30 days. The company itself shows modest fundamentals: latest quarterly revenue of $482,671,000.00 ($482.7M) with annual revenue growth of -0.8%, and a low P/E of 8.46, which may reflect market skepticism about growth prospects. The director's open-market acquisition of a material block of shares represents a meaningful commitment to the company at depressed valuation levels relative to recent trading history.

February 2025
2025-02-28
low
Gleason Brian Sell
CRO & President, Retail Media
15,151 shares
$582,344
@ $38.44
Significance 4/10

CRO Gleason sells 15,151 shares across 2 transactions for $582,343.55 at blended $38.44, reducing holdings 12.9%

Gleason Brian, CRO & President of Retail Media, executed 2 separate sales on 2025-02-27, disposing of 15,151 shares for $582,343.55 at a blended average price of $38.44. This represents a 12.9% reduction in his holdings from 117,319 to 102,168 shares. The current stock price of $38.81 is only slightly above the transaction prices, suggesting the sales occurred near prevailing market levels rather than at a significant premium or discount. With annual revenue growth of -0.8% and a P/E of 13.20, the company is showing modest fundamentals, and this open-market sale falls within normal insider trading activity for an executive managing a large equity position.

2025-02-26
low
Glickman Sarah JS Sell
Chief Financial Officer
17,883 shares
$720,685
@ $40.30
Significance 4/10

CFO Sarah Glickman sold 17,883 shares of CRTO at $40.30 for $720,684.90 on 2025-02-25.

Sarah Glickman, Chief Financial Officer of Criteo S.A., executed a sale of 17,883 shares at $40.30, reducing her holdings from 311,878 shares to 293,995 shares (a -5.7% reduction in position size). The transaction occurred when the stock was trading at $40.30, approximately 20.8% below its 52-week high of $49.66 but above its current price of $39.31, suggesting the shares were disposed of during a modest price elevation within recent range. Criteo's fundamentals show modest strain with annual revenue growth at -3.4%, net income of $6.2M on quarterly revenue of $458.9M, and a trailing P/E of 21.36, indicating the company faces headwinds in its core business. Without additional context on whether this sale was discretionary or scheduled under a pre-existing plan, the transaction reflects a routine minority reduction in the CFO's stake during a period of mixed price action and declining year-over-year revenue.

2025-02-26
medium
Damon Ryan Sell
Chief Legal Officer
38,917 shares
$1,561,376
@ $40.12
Significance 5/10

CLO Damon Ryan sold 38.9K shares of Criteo (CRTO) for $1.6M at $40.12 avg on 2025-02-25/26

Damon Ryan, Chief Legal Officer of Criteo, executed 3 separate sales totaling 38,917 shares for $1,561,375.85 at a blended average price of $40.12 across February 25–26. This sale reduced his holdings by 33.7%, from 115,646 shares to 76,729 shares. At the current price of $39.31, the stock is -20.8% from its 52-week high of $49.66, but the transactions occurred near the blended average, not at a depressed valuation relative to recent price action (the stock was at $40.12 during the sales). Across his same-ticker history at CRTO, 3 of 5 prior sales were well-timed at the 90-day mark, suggesting some pattern of selling ahead of declines; however, the current filing contains no explicit FLAGS, so the timing of this particular transaction cannot be presumed to result from a formal trading plan and may reflect discretionary positioning. The company's fundamentals show revenue of $458.9M in the latest quarter with annual revenue growth of -3.4% and a P/E of 21.36, offering limited clarity on strategic urgency for the sale.

2025-02-26
medium
Gleason Brian Sell
CRO & President, Retail Media
19,842 shares
$799,633
@ $40.30
Significance 4/10

Criteo CRO & President Gleason sold 19.8K shares at $40.30; holds 117.3K post-sale with stock at $39.31.

Gleason Brian, Chief Revenue Officer and President of Retail Media at Criteo, executed an open-market sale of 19,842 shares at $40.30 on 2025-02-25, realizing $799,632.60. Post-transaction holdings remain substantial at 117,319 shares, representing a 14.5% reduction from 137,161 shares held before the sale. The transaction occurred when the stock is -20.8% from its 52-week high of $49.66 and currently trades at $39.31, slightly below the sale price. Criteo faces headwinds with annual revenue declining -3.4% year-over-year and a compressed P/E multiple of 21.36 against modest profitability of $6.2M on $458.9M revenue, warranting observation of whether further sales by insiders in leadership positions follow this activity.

2025-02-14
medium
Clarken Megan Sell
Chief Executive Officer
14,690 shares
$642,563
@ $43.74
Significance 5/10

CEO Clarken Megan sold 14,690 shares at avg $43.74 on 2025-02-14 ($642.6K); continues rapid succession of sales.

Clarken Megan, CEO of Criteo S.A., executed three separate sales totaling 14,690 shares for $642,563.22 on 2025-02-14, at an average price of $43.74, reducing her holdings from 488,229 to 473,539 shares (-3.0%). This transaction follows a notable pattern: the same insider filed sales on 2025-02-13 (three separate trades) and 2025-02-11, indicating sustained sales activity over a four-day window. Stock price context shows CRTO at $43.72 currently, near the blended transaction price, with positive 30-day (+15.5%) and 90-day (+18.4%) momentum; however, the stock is 12.0% below its 52-week high of $49.66. Across the insider's cross-ticker trading history, her 8 prior open-market sells averaged only +2.6% 30-day returns and +11.8% 90-day returns with a 0.00% well-timed rate—meaning prior sales have historically preceded stock appreciation rather than declines. At CRTO specifically, one measurable prior sale (2024-03-14) returned +6.6% over 90 days, also poorly-timed. The compounding sales over consecutive days warrants attention to assess whether operational or market conditions have prompted elevated turnover by the CEO.

2025-02-13
medium
Clarken Megan Sell
Chief Executive Officer
21,304 shares
$935,166
@ $43.90
Significance 5/10

CEO Clarken Megan sells 21,304 shares of Criteo (CRTO) for $935,166.36 across 4 transactions, Feb 11-13.

Clarken Megan, CEO of Criteo, executed 4 separate sales totaling 21,304 shares for $935,166.36 between February 11–13, 2025, at prices ranging from $43.42 to $44.51 (blended average $43.90). The sale represents a 4.2% reduction in her holdings, bringing her post-transaction stake to 488,229 shares. At the current price of $43.99, her remaining position stands near the transaction prices, and the stock is currently +18.2% over the past 30 days and +19.1% over 90 days—both strong recent performers relative to the 52-week range of $31.13–$49.66. Her prior four sales at Criteo (conducted in February–March 2024) produced mixed 90-day outcomes: all four resulted in gains, meaning none were well-timed in the sense of the stock subsequently declining. Her cross-ticker track record shows similarly modest timing accuracy (0% well-timed rate across 4 prior sales), though with modest average 90-day returns of +11.8%. The CEO's consistent pattern of selling into strength—particularly when the stock is up substantially in the recent term—merits observation alongside the company's modest fundamentals (−3.4% annual revenue growth, P/E of 23.91, recent quarterly net income of only $6.2M on $458.9M revenue).

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