Datadog CTO Le-Quoc's $5.6M Day — No 10b5-1 Cover on File

Alexis Le-Quoc, the co-founder and Chief Technology Officer of Datadog, filed two Form 4 sequences inside seventeen trading days in April 2026 — one on April 6 (selling Class A at $117.01-$117.90 after a 37,500-share option exercise at strike $10.74) and another on April 22 (selling Class A at $130.27-$133.16). The combined trim left his directly-held Class A position at 531,311 shares per the last execution. The wire copy will read this as "CTO sells into AI-observability rally." The Form 4 metadata says something narrower: a CTO doing exercise-and-sell mechanics on a $10.74 strike that has now compounded ~12x.

What's important from the file: the public Form 4 metadata we ingest does not surface a 10b5-1 plan footnote on either sequence. The April 6 and April 22 sales are presumed discretionary unless a corresponding plan-adoption disclosure exists in a separate filing or proxy exhibit. The lack of plan cover on a tightly-spaced exercise-and-sell sequence is the part of the file that warrants follow-up — not the dollar size of the sales themselves.

What the two Form 4 sequences actually show

The April 6 file (the earlier accession in the chain) carries a hybrid pattern:

• 1x Option exercise (code M): 18,750 shares at strike $10.74 — the same option block previously exercised that quarter, suggesting a 37,500-share total option-exercise pair across the file.
• Open-market sales (code S): At $117.01-$117.90 — a roughly 11x mark-up from strike. Standard cashless-exercise mechanics.

The April 22 file is cleaner — a four-line batch of pure Class A sales at $130.27-$133.16, no option exercise paired with them. The sharesOwnedAfter on the last execution = 531,311. That's the figure to watch on the next Form 4: if it drops below 500K, the program is accelerating; if it stabilizes around 530K, this batch is a normal CTO disposition cadence.

Worth noting on classification: Le-Quoc's role per the EDGAR profile is "CHIEF TECHNOLOGY OFFICER" with both Officer and Director designations. His co-founder Olivier Pomel previously appeared on the 13G/A list at 0% per the 2024-11-08 amendment — meaning the founders' direct beneficial-ownership disclosure dropped below the 5% reporting threshold on that prior filing cycle. That's important context: Le-Quoc is not currently a 5%-or-greater filer; his 531K Class A position trades inside the broader 13F book without a separate beneficial-ownership amendment trail.

The institutional book the trades sit inside

DDOG's Q4 2025 13F file is index-anchored on top of an active growth-manager bench:

• BlackRock — $3.85B (passive-index)
• FMR (Fidelity) — $2.48B
• Jennison Associates — $1.04B (concentrated-growth conviction)
• Janus Henderson — $849.4M
• Goldman Sachs — $837.2M
• Citadel Advisors — $597.7M
• Brown Advisory — $470.5M (long-duration growth conviction)
• Norges Bank — $469.5M (sovereign wealth)

Vanguard Capital Management ($2.52B), State Street ($1.91B), and Geode Capital ($1.23B) are passive-index exposures. Susquehanna International Group ($596M) and Jane Street Group ($494.8M) are market_maker classifications and should not be read as conviction.

The active-growth bench — Jennison, Janus, Brown Advisory, plus the Goldman position — is the read-through layer for any "CTO selling" narrative. If those four start trimming over the next 13F cycle, the April 6 / April 22 file becomes a leading indicator. If they hold, Le-Quoc's $5.6M day on April 22 is a CTO managing personal liquidity at the top of a retracement, not a structural exit.

What to verify next

1. The next Le-Quoc Form 4 (which would file within two business days of any subsequent transaction). If a third sequence inside 30 days lands without 10b5-1 footnotes, the discretionary-pattern read sharpens. If the next file carries plan cover, the April pattern was a window-driven gap rather than ongoing discretion.
2. Datadog's Q1 2026 earnings date and trading-window status. Whether April 22 sat in an open or blackout window is the cleanest single piece of context for the lack of 10b5-1 cover; the proxy and 10-Q risk-and-controls disclosures should resolve it.
3. The August 14, 2026 13F filings deadline (Q2 2026). Watch Jennison Associates and Brown Advisory in particular — these are the long-only growth managers whose conviction is most diagnostic of whether the active book is rotating with the CTO trim or anchoring through it.

You can pull Alexis Le-Quoc's full Form 4 history and the complete DDOG institutional table directly from the platform. The smart-money signal feed aggregates the active-manager moves first, before the wire desks redo coverage on the Q2 2026 13F print.