{ "ticker": "DDOG", "company": "Datadog, Inc.", "cik": "0001561550", "exchange": null, "gics_sector": "Information Technology", "industry": "Information Technology", "logo_url": "https://www.google.com/s2/favicons?domain=datadoghq.com&sz=128", "from_state": "DE", "to_state": "NV", "effective_date_iso": "2026-04-21", "actual_effective_date_iso": "2026-04-21", "proposed_effective_date_iso": null, "source_confidence": "VERIFIED_EFFECTIVE", "is_legal_precedent": 0, "vote_mechanism": null, "approval_basis": "For \u00f7 outstanding voting power (DGCL \u00a7266 conversion)", "threshold_result": null, "event_type": null, "two_attempt_flag": 0, "prior_failed_vote_flag": 0, "governance_concession_redo_flag": 0, "subsequent_event_flag": 0, "subsequent_event_type": null, "subsequent_event_date_iso": null, "subsequent_event_note": null, "public_tier": "VERIFIED_TRACKER", "event_study_announcement_json": "{\"event_date\":\"2026-02-12\",\"event_tag\":\"announcement\",\"estimation_window\":\"2025-02-28 to 2026-02-11 (240 days)\",\"specifications\":[{\"name\":\"Synthetic control (12-donor Information Technology peer pool)\",\"day0_ar\":0.005837555625194703,\"p_value\":null,\"p_label\":\"no inference (point estimate)\",\"extra\":{\"pre_rmspe\":0.024877534915081986,\"n_donors\":12,\"top_weights\":{\"TENB\":0.1938,\"CRWD\":0.1633,\"ESTC\":0.1393,\"NET\":0.1215,\"PANW\":0.1156},\"r2_pre\":0.3535470788913787}},{\"name\":\"Market model (SPY benchmark)\",\"day0_ar\":0.011004885405647005,\"p_value\":0.7151596252010772,\"p_label\":\"Patell-z p-value\",\"extra\":{\"alpha\":-5.003338164246956e-05,\"beta\":1.3191393766735544,\"r2\":0.22873929535249748}},{\"name\":\"Sector-augmented model (SPY + Nasdaq-100 (QQQ))\",\"day0_ar\":0.01503937829030845,\"p_value\":0.6099732590382172,\"p_label\":\"Patell-z p-value\",\"extra\":{\"alpha\":-7.986820224446716e-05,\"beta_mkt\":-0.6678947851680277,\"beta_sector\":1.7061927374827042,\"r2\":0.25752079034269726},\"is_headline\":true},{\"name\":\"Matched pair (vs TENB, market-model-adjusted)\",\"day0_ar\":0.012843861630335296,\"p_value\":0.7130668147203967,\"p_label\":\"two-sided p-value\",\"extra\":{\"se\":0.034926436409397785,\"t\":0.3677403981265993}},{\"name\":\"Raw differential vs TENB\",\"day0_ar\":0.009644299441970428,\"p_value\":null,\"p_label\":\"no inference\",\"extra\":{}}],\"robustness\":{\"pretrend_test\":{\"slope_pct_per_day\":-0.0014243268460810807,\"p_slope\":0.6542061314157042,\"verdict\":\"no_pretrend_detected\"},\"sign_test\":{\"n_same_direction\":12,\"n_total\":12,\"binomial_p_two_sided\":0.00048828125},\"synth_fit\":{\"pearson_corr\":0.8687593781710401,\"r_squared_levels\":0.3535470788913787,\"durbin_watson\":2.0835765452912494}},\"per_window\":[],\"_source\":\"Source A: phase4v cohort runner (5 specs + robustness, 2026-04-28 yfinance pull); joined into data.json by phase5z_join_full_battery.py\",\"event_kind\":\"announcement\",\"t0_source_field\":\"announcement_date_iso\"}", "announcement_date_iso": "2026-02-12", "meeting_date_iso": "2026-04-15", "vote_result": "APPROVED", "status_label": "COMPLETED", "market_cap_usdmm": 44801.1, "bucket_class": "B2", "public_bucket_code": "C", "public_bucket_label": "Post-SB29 DExit completed (Nevada)", "public_bucket_subcode": "C-NV", "panel_eligibility": "PANEL_A_post_SB29", "transaction_status": "COMPLETED", "audit_status": "VERIFIED_EDGAR", "audit_notes": "[2026-04-28] Phase 4I: replaced Google-search IR fallback with direct URL https://investors.datadoghq.com/ | [2026-04-28] Phase 4N: synthesized event_study_announcement_json from existing scalar CAR cells (phase4a_v2 join). Reviewer can extend with multi-spec analysis.\n[2026-04-28] phase5c: vote source 8-K 0001193125-26-168261 (2026-04-22, \u0394=7d) applied from EDGAR pull (status=AUTO_RESOLVED)\n[2026-04-28] phase5e: cleaned edgar_accession_canonical: extracted '0001193125-26-079146' from raw value '0001193125-26-079146 (DEF 14A, Feb 27, 2026)' (source=dashed)\n[2026-04-28] phase5c: vote source 8-K 0001193125-26-168261 (2026-04-22, \u0394=7d) applied from EDGAR pull (status=AUTO_RESOLVED)\n[2026-04-29] phase5r: bucket 'C' -> 'B2' (DE->NV effective 2026-04-21 >= SB29 -> bucket B2)\n[2026-04-29] phase5u: row independently validated by external Reviewer (full-residual pass, 78/276 substantive answers); validations applied: V_DATE_ANN=CONFIRM; V_DATE_MEET=CONFIRM; V_DATE_EFF=CONFIRM; V_FROM_TO=CONFIRM; V_BUCKET=WRONG=B2; V_COHORT=CONFIRM_INCLUSION; primary-source URLs all under https://www.sec.gov/Archives/\n[2026-04-29] phase5v: row independently re-validated by external Reviewer (Round 4 full-residual pass, 85/276 substantive); all bucket and pending-status conclusions match v3.57\n[2026-04-29] phase5w: comprehensive validation by external reviewer across tranches v5 (4-version full residual walk, 269 substantive answers across 52 firms, 0 bucket drifts vs v3.58) | [2026-04-29] v3.75: VERIFIED via 8-K Item 5.07: 332,195,858 for / 199,605,477 against / 351,779 abstain (Class A + Class B together as single class). Special meeting Apr 21, 2026; effective Apr 21, 2026 11:59 PM ET. DGCL \u00a7266 conversion \u2192 majority of outstanding voting power. | [2026-04-30] v3.84-rev5q: Sev-1 audit fix per Computer (Perplexity) audit: controller demoted Lalonde+Tejada 30% -> UNKNOWN pending 13G; founders are Pomel + Le-Hoang Pors per public sources, not the prior coded names.", "edgar_accession": "0001193125-26-079146", "edgar_accession_note": null, "links": [ { "label": "IR", "url": "https://investors.datadoghq.com/", "link_type": "ir" }, { "label": "EDGAR", "url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001561550&type=&dateb=&owner=include&count=40", "link_type": "search" }, { "label": "Proxy", "url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001561550&type=DEF+14A&dateb=&owner=include&count=40", "link_type": "search" } ], "car": { "value": 0.02831346811476895, "significant_5pct": 0, "specification": "panel_A_pooled_3primary", "source": "05_REVIEWER_AUDIT_PACKAGE/code/panelA_CAR_BHAR_matrix_v2.3.csv", "status": "ESTIMATED", "pooled_3primary": 0.02831346811476895, "t0_a": 0.00200682935546732, "t0_b": 0.03256836864784669, "t0_c": -0.006261729888545071, "announce": { "value": 0.00200682935546732, "pvalue": null, "specification": "panel_A_T0_announcement", "event_date": null }, "vote": { "value": 0.03256836864784669, "pvalue": null, "specification": "panel_A_T0_vote", "event_date": null } }, "votes_for": null, "votes_against": null, "votes_abstain": null, "votes_broker_nonvote": null, "approval_pct": null, "votes_for_disinterested": null, "votes_against_disinterested": null, "votes_abstain_disinterested": null, "votes_broker_nonvote_disinterested": null, "approval_pct_disinterested": null, "approval_basis_disinterested": null, "announcement_PRE_14A_accession": null, "announcement_PRE_14A_url": null, "vote_source_8k_accession": "0001193125-26-168261", "vote_source_8k_url": "https://www.sec.gov/Archives/edgar/data/1561550/000119312526168261/d81305d8k.htm", "vote_proposal_title": null, "meeting_type": null, "approval_standard": "majority of the voting power of the outstanding stock entitled to vote (DGCL \u00a7266 conversion)", "companion_proposal": null, "proxy_advisors": null, "management_response": null, "press_coverage": [], "prior_vote": null, "panel_a_tx_incumbent": 0, "panel_b_dexit_mover": 1, "texas_statutory_adoptions": { "tboc_21_552": { "name": "SB 29 \u2014 TBOC \u00a721.552 derivative threshold", "adopted": 0, "source": null, "url": null, "date": null }, "tboc_21_373": { "name": "SB 1057 \u2014 TBOC \u00a721.373 shareholder-proposal threshold", "adopted": null, "source": null, "url": null, "date": null } }, "event_study_outcome_json": "{\"event_date\":\"2026-04-21\",\"event_kind\":\"outcome\",\"event_tag\":\"outcome\",\"t0_source_field\":\"actual_effective_date_iso\",\"estimation_window\":\"trailing 240 days; 240 valid after NaN drop\",\"specifications\":[{\"name\":\"Market model (SPY benchmark)\",\"day0_ar\":0.006058201430116129,\"p_value\":0.8548565005219255,\"p_label\":\"Patell-z p-value\",\"extra\":{\"alpha\":-5.493149907143741e-05,\"beta\":1.4467562006075851,\"r2\":0.10739456833038397,\"sigma\":0.0329865413667214},\"is_headline\":true}],\"_meta\":{\"n_valid_pre_days\":240},\"_source\":\"Source B: phase4v3 NaN-safe runner (outcome/vote window, 2026-04-29 yfinance pull); joined by phase5z_join_full_battery.py\"}", "announcement_source_type": null, "announcement_accession_verified": "N", "date_quality_flag": "LOW", "controlled": 0, "controller_pct_voting_power": null, "controller": "", "controller_source": "PENDING_13G_VERIFICATION", "controlled_protocol_violation_flag": "Y", "controlled_protocol_note": "[2026-04-30] DEMOTED: prior coding \"Frederic Lalonde + Jennifer Tejada, 30%\" was based on board-roster (Lalonde and Tejada are board members of Datadog, not founders or 13G-filing controllers). Datadog founders are Olivier Pomel and Alexis Le-Hoang Pors. Demoted to controlled=0/UNKNOWN pending SC 13G/13D verification. Per Computer (Perplexity) audit 2026-04-30.", "_evidence_strength": { "badge": "SILVER", "score": 75, "max": 100, "components": { "source_confidence": 30, "vote_totals": 0, "effective_date": 20, "car_estimate": 10, "edgar_accession": 15 } }, "_context_callout": "Mid-to-large-cap firm ($44.8B) with sufficient market depth for reliable event-study identification.", "_generated_at": "2026-04-30" }