Adam Blitzer

COO Adam Blitzer sold 25,844 shares of DDOG for $6,686,333.06 via 10b5-1 plan (2026-06-02 to 2026-06-03)

Adam Blitzer, Chief Operating Officer of Datadog, executed 11 separate sales totaling 25,844 shares for $6,686,333.06 between 2026-06-02 and 2026-06-03, reducing his holdings by 8.9% to 263,771 shares post-transaction. This transaction is part of a pre-arranged 10b5-1 trading plan, meaning it was scheduled, not discretionary. The blended average price of $258.72 compares to a current price of $250.33, with the stock having risen +70.6% over the prior 30 days and +104.6% over 90 days. Blitzer's same-ticker history shows five prior sales at DDOG with 90-day post-sale returns of +145.2%, +161.9%, +149.0%, +157.7%, and +143.8%, indicating a consistent pattern of selling into periods of subsequent stock appreciation at this ticker.

COO Blitzer sold 65,521 shares ($7.2M) across 10 transactions at avg $110.39; stock now $118.33, down 8.3% in 30 days and 22.7% in 90 days from highs.

Adam Blitzer, Chief Operating Officer, executed 10 separate sales totaling 65,521 shares for $7,233,007.60 on 2026-03-02 and 2026-03-03, reducing his holdings by 22.1% from 295,841 shares to 230,320 shares. The sales occurred at an average price of $110.39 per share; at the current price of $118.33, the stock trades above the transaction prices. However, the broader price context shows material recent weakness: the stock is down 8.3% over 30 days and 22.7% over 90 days from its 52-week high of $199.72. His prior trades at Datadog exhibit a strong timing pattern—4 of 5 prior sells were well-timed at the 90-day mark, with cumulative 90-day declines ranging from -27.4% to -29.9% on four of those trades. While the Company shows solid fundamentals with $885.7M in latest quarterly revenue and 27.7% annual growth, the elevated P/E of 381.71 and Blitzer's consistent execution of multi-tranche dispositions warrant investor attention to whether recent market pressure has altered Company prospects.

COO Blitzer sells 16,531 shares for $2,589,768.99; cross-ticker sell history shows weak timing (25.00% well-timed rate), but prior DDOG sales were consistently well-timed.

Adam Blitzer, Chief Operating Officer, executed 4 separate sales totaling 16,531 shares for $2,589,768.99 on December 2–3, 2025, at prices ranging from $153.85 to $158.60, reducing his holdings by -9.1% to 165,197 shares. His cross-ticker track record across 20 prior sells shows an average 90-day return of +1.5% with a well-timed rate of 25.00%, indicating that stock prices generally rose after his prior sales—a pattern of poorly-timed exits. However, his five prior sales at DDOG (all executed in June and September 2025) showed a contrasting pattern: all five had positive 90-day returns ranging from +15.3% to +18.8%, with none meeting the definition of well-timed (0 of 5 at the 90-day mark), suggesting his DDOG sales consistently preceded strong rallies. Against current price of $153.00, the blended average sale price of $156.66 places this transaction above current levels, though the stock remains -23.4% from its 52-week high of $199.72. The timing signal is mixed: cross-ticker history suggests weak sell timing skill, but DDOG-specific history reveals a systematic pattern of selling before rallies.

COO Adam Blitzer sells 16,531 DDOG shares for $2,199,013.30; prior same-ticker sales showed strong 30-day gains.

Adam Blitzer, Chief Operating Officer, executed 4 separate sales totaling 16,531 shares for $2,199,013.30 across two trading days (September 2–3, 2025) at prices ranging from $131.77 to $133.85, compared to the current price of $131.78. This represents an 8.3% reduction in his holding from 198,259 to 181,728 shares. His prior trades at DDOG (5 distinct sales in March and June 2025) consistently delivered substantial 30-day returns: +30.7%, +31.4%, +32.4%, +15.6%, and -16.4%. However, none of those earlier sales proved well-timed at the 90-day mark, with positive cumulative returns of +15.1% to +17.0% in most cases, suggesting the stock continued rising after his exits. His cross-ticker track record shows a 25.00% well-timed rate across 20 prior sells, indicating modest predictive accuracy. Datadog's P/E of 239.60 reflects a highly valued growth name (+26.1% annual revenue growth, $826.8M latest quarter revenue), yet profitability remains thin ($2.6M net income), leaving investors to assess whether current valuations embed reasonable expectations for continued expansion.

Datadog COO Blitzer sells 30,313 shares for $3.6M (avg $117.52); largest DDOG holding reduction in prior trades

Blitzer executed 4 separate sales totaling 30,313 shares for $3,562,394.07 on June 2-3, reducing his holdings by 13.3% from 228.6K to 198.3K shares. At DDOG specifically, his 5 prior recorded trades were all sells on 2025-03-04, and none achieved negative 90-day returns—meaning the stock rose after each of those sales, indicating they were poorly timed. The current sale occurs at $117.52 blended average, while the stock trades at $119.70 today and has climbed 13.2% over the past 30 days, slightly above his transaction window. His cross-ticker historical record shows 20 prior sells with a 25.00% well-timed rate and a positive 0.4% average 90-day return, suggesting his sells have tended to miss subsequent rallies. The combination of elevated P/E (217.64), strong revenue growth (+26.1%), and his prior sales being outpaced by later price appreciation suggests this trade should be monitored for whether the pattern of post-sale appreciation persists.

COO Adam Blitzer sold 51.5K DDOG shares for $5.9M (avg $114.83) across 7 transactions Mar 3-4; -24.0% of holdings to 163.2K post-sale.

Adam Blitzer, Chief Operating Officer of Datadog, executed 7 separate sales totaling 51,511 shares for $5,914,944.77 across March 3-4, 2025, reducing his position by 24.0% to 163,250 shares remaining. The sales occurred at a blended average price of $114.83, against a current price of $115.09 and a 52-week high of $168.65—the stock has declined 31.8% from its recent peak and 19.6% over the past 30 days. His prior 5 trades at DDOG all proved well-timed at the 90-day mark, with each sale followed by declines ranging from -23.4% to -27.7% over 90 days; this consistent pattern of favorable timing at this ticker stands in contrast to his broader cross-ticker track record of 10.6% average 30-day returns. The scale of the current divestiture—over $5.9M and a quarter of his DDOG holdings—alongside a stock down 29.5% over 90 days and trading at a P/E of 209.25, suggests systematic liquidation during a period of significant price deterioration.

COO Adam Blitzer sold 23,248 shares of DDOG for $3,575,749.44 across 5 transactions on Dec 2-3 at $152.14–$156.52, reducing stake 13.1%.

Adam Blitzer, Chief Operating Officer of Datadog, executed 5 separate sales totaling 23,248 shares for $3,575,749.44 on December 2-3, 2024, reducing his holdings by 13.1% from 177,465 to 154,217 shares. The blended average sale price of $153.81 occurred before the stock rallied 32.1% in the subsequent 30 days, reaching a current price of $165.88 at the 52-week high. His cross-ticker track record across 20 prior sells shows an average 90-day return of +1.7% with a 50.00% well-timed rate, but at DDOG specifically, 5 prior sells on 2024-11-13 have not yet reached measurable 30-day or 90-day outcomes. The current sale's timing relative to the subsequent gain suggests this execution preceded a significant rally rather than exiting ahead of weakness.

COO Adam Blitzer sold 40,389 shares for $5.2M at blended $128.66; holdings reduced to 177.5K shares (-18.5%)

Adam Blitzer, Chief Operating Officer of Datadog, executed 8 separate sales on 2024-11-13 totaling 40,389 shares for $5,196,276.80, reducing his holdings from 217.9K to 177.5K shares (-18.5% of pre-transaction holdings). The multi-tranche execution across a narrow price range ($123.17–$130.69) occurred as the stock traded near recent highs; current price of $126.09 is -7.4% from the 52-week high of $136.15. His SAME-TICKER HISTORY at DDOG shows 5 prior sales, all from earlier in 2024, with outcomes measured through 90 days showing the stock rose after every measurable sale (30d and 90d returns all positive), indicating none of those prior sells were well-timed to declines. This 2024-11-13 transaction represents the largest recent disposition by share volume and dollar amount, and occurs in a company reporting strong fundamentals (Revenue $690.0M latest quarter, +27.1% annual growth, though elevated P/E of 840.60 reflects high valuation).

COO Blitzer sells 12,085 shares at $113.50 avg; retains 217.9K shares post-transaction

Chief Operating Officer Adam Blitzer executed 2 separate sales totaling 12,085 shares for $1,371,606.11, reducing his stake by 5.3% to 217,854 shares. The sales occurred at blended average price $113.50, compared to the current price of $110.09 (3.8% above current market). His prior 5 sales at Datadog show mixed timing: 4 of the June 2024 sales had strong 30-day returns (+19.7% to +21.2%) but only 1 of 5 prior same-ticker sales was well-timed at the 90-day mark. The company's fundamentals remain sound with $645,279,000 in latest quarterly revenue and +27.1% annual revenue growth, though the P/E of 733.93 reflects elevated valuation multiples.