{"schema_version":"ctm-public-research-1.0","id":"datadog","name":"Datadog","ticker":"DDOG","sector":"Cloud monitoring","description":"Explore 5 documented funding stages and their hypothetical value at the IPO offer price.","coverage_note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.","url":"https://capitaltimemachine.com/private/datadog","publisher":"CapitalTimeMachine","dataset_revision":"ctm-research-2026-10-01","dataset_reviewed_on":"2026-09-19","feed_released_on":"2026-10-01","methodology_url":"https://capitaltimemachine.com/methodology","terms_url":"https://capitaltimemachine.com/terms","corrections":"mailto:capitaltimemachine@gmail.com","observations":[{"id":"DDOG-SEED","title":"Seed","note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. Reference date is not an assumed purchase date.","observation_date":"2019-06-30","date_precision":"day","date_role":"historical_table_snapshot","actual_entry_date":null,"value":"0.0575","value_qualifier":"","currency":"USD","value_scope":"per_share_issuance_price","share_class":"Seed preferred","share_basis":"retrospectively_split_restated","confidence_class":"B","verification_status":"primary_verified","checked_on":"2026-09-17","source":{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","publisher":"SEC · Datadog filing","title":"IPO prospectus (Form 424B4)","locator":"Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion"},"supporting_sources":[],"citation_url":"https://capitaltimemachine.com/private/datadog#DDOG-SEED"},{"id":"DDOG-A","title":"Series A","note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. Reference date is not an assumed purchase date.","observation_date":"2019-06-30","date_precision":"day","date_role":"historical_table_snapshot","actual_entry_date":null,"value":"0.1255","value_qualifier":"","currency":"USD","value_scope":"per_share_issuance_price","share_class":"Series A preferred","share_basis":"retrospectively_split_restated","confidence_class":"B","verification_status":"primary_verified","checked_on":"2026-09-17","source":{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","publisher":"SEC · Datadog filing","title":"IPO prospectus (Form 424B4)","locator":"Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion"},"supporting_sources":[],"citation_url":"https://capitaltimemachine.com/private/datadog#DDOG-A"},{"id":"DDOG-B","title":"Series B","note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. Reference date is not an assumed purchase date.","observation_date":"2019-06-30","date_precision":"day","date_role":"historical_table_snapshot","actual_entry_date":null,"value":"0.3192","value_qualifier":"","currency":"USD","value_scope":"per_share_issuance_price","share_class":"Series B preferred","share_basis":"retrospectively_split_restated","confidence_class":"B","verification_status":"primary_verified","checked_on":"2026-09-17","source":{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","publisher":"SEC · Datadog filing","title":"IPO prospectus (Form 424B4)","locator":"Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion"},"supporting_sources":[],"citation_url":"https://capitaltimemachine.com/private/datadog#DDOG-B"},{"id":"DDOG-C","title":"Series C","note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. Reference date is not an assumed purchase date.","observation_date":"2019-06-30","date_precision":"day","date_role":"historical_table_snapshot","actual_entry_date":null,"value":"0.8840","value_qualifier":"","currency":"USD","value_scope":"per_share_issuance_price","share_class":"Series C preferred","share_basis":"retrospectively_split_restated","confidence_class":"B","verification_status":"primary_verified","checked_on":"2026-09-17","source":{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","publisher":"SEC · Datadog filing","title":"IPO prospectus (Form 424B4)","locator":"Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion"},"supporting_sources":[],"citation_url":"https://capitaltimemachine.com/private/datadog#DDOG-C"},{"id":"DDOG-D","title":"Series D","note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. Reference date is not an assumed purchase date.","observation_date":"2019-06-30","date_precision":"day","date_role":"historical_table_snapshot","actual_entry_date":null,"value":"2.2935","value_qualifier":"","currency":"USD","value_scope":"per_share_issuance_price","share_class":"Series D preferred","share_basis":"retrospectively_split_restated","confidence_class":"B","verification_status":"primary_verified","checked_on":"2026-09-17","source":{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","publisher":"SEC · Datadog filing","title":"IPO prospectus (Form 424B4)","locator":"Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion"},"supporting_sources":[],"citation_url":"https://capitaltimemachine.com/private/datadog#DDOG-D"},{"id":"DDOG-OFFER","title":"IPO offer","note":"Prospectus pricing date, not first trading close or an executable sale.","observation_date":"2019-09-18","date_precision":"day","date_role":"offering_pricing","actual_entry_date":null,"value":"27.00","value_qualifier":"","currency":"USD","value_scope":"public_offer_price_per_share","share_class":"Class A common","confidence_class":"A","verification_status":"primary_verified","checked_on":"2026-09-17","source":{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","publisher":"SEC · Datadog filing","title":"IPO prospectus (Form 424B4)","locator":"Prospectus cover: offering price and prospectus date"},"supporting_sources":[],"citation_url":"https://capitaltimemachine.com/private/datadog#DDOG-OFFER"}],"calculation_options":{"early_stage_assumptions":null,"ipo_offer_models":[{"id":"DDOG-SEED-IPO","company":"datadog","start":"DDOG-SEED","end":"DDOG-OFFER","label":"Seed → IPO offer-price mark","conversion_factor":"1","split_adjustment":"already_reflected_do_not_apply_again","reviewed_on":"2026-09-17","basis_note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.","source_url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","source_locators":["Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion","Prospectus cover: IPO offering price and pricing date"]},{"id":"DDOG-A-IPO","company":"datadog","start":"DDOG-A","end":"DDOG-OFFER","label":"Series A → IPO offer-price mark","conversion_factor":"1","split_adjustment":"already_reflected_do_not_apply_again","reviewed_on":"2026-09-17","basis_note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.","source_url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","source_locators":["Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion","Prospectus cover: IPO offering price and pricing date"]},{"id":"DDOG-B-IPO","company":"datadog","start":"DDOG-B","end":"DDOG-OFFER","label":"Series B → IPO offer-price mark","conversion_factor":"1","split_adjustment":"already_reflected_do_not_apply_again","reviewed_on":"2026-09-17","basis_note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.","source_url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","source_locators":["Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion","Prospectus cover: IPO offering price and pricing date"]},{"id":"DDOG-C-IPO","company":"datadog","start":"DDOG-C","end":"DDOG-OFFER","label":"Series C → IPO offer-price mark","conversion_factor":"1","split_adjustment":"already_reflected_do_not_apply_again","reviewed_on":"2026-09-17","basis_note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.","source_url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","source_locators":["Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion","Prospectus cover: IPO offering price and pricing date"]},{"id":"DDOG-D-IPO","company":"datadog","start":"DDOG-D","end":"DDOG-OFFER","label":"Series D → IPO offer-price mark","conversion_factor":"1","split_adjustment":"already_reflected_do_not_apply_again","reviewed_on":"2026-09-17","basis_note":"Published four-decimal issuance prices already reflect the four-for-one and September 2019 three-for-one splits. The pro forma disclosure converts 179,011,431 preferred shares into the same number of Class B shares; Class B converts 1:1 to Class A equivalents. The table date is not a purchase date. The 2019 repurchase is not used as an entry price. No additional split or holder-specific conversion adjustment is applied. IPO offering-price mark only, not realized proceeds or proof of investment access.","source_url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","source_locators":["Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion","Prospectus cover: IPO offering price and pricing date"]}],"valuation_comparisons":[],"user_entered_private_prices":false,"entered_public_price_review":{"company":"datadog","ticker":"DDOG","issuer_cik":"1561550","model_ids":["DDOG-SEED-IPO","DDOG-A-IPO","DDOG-B-IPO","DDOG-C-IPO","DDOG-D-IPO"],"from_date":"2024-06-10","through_date":"2026-09-19","reviewed_on":"2026-09-19","status":"reviewed_user_price_scenario","historical_only":false,"limitation":"Entered price is unverified. Use the actual common-share price on its dated basis, not a dividend-adjusted or retrospectively split-adjusted history.","listed_equivalent_factor":"1","splits":[],"sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000119312519249577/d745413d424b4.htm","title":"Original IPO share basis","locator":"Prospectus / offering and capital-stock terms; the existing private-to-IPO model supplies the entry conversion."},{"url":"https://www.sec.gov/Archives/edgar/data/1561550/000162828026054458/ddog-20260630.htm","title":"Issuer 10-Q · 2026-08-06","locator":"Common-stock presentation and corporate-action screening. A missing split keyword alone is not evidence of a complete history."},{"url":"https://www.stocksplithistory.com/?symbol=DDOG","title":"Supplemental split-history screen","locator":"Dated post-IPO corporate actions only. Ticker reuse can introduce unrelated pre-IPO events; those are excluded. No market quote was copied."}],"review_note":"Entry-to-IPO conversion reuses the approved company-specific model. The post-IPO corporate-action screen matches the issuer CIK and excludes reused ticker history predating its IPO. This is a bounded price-only scenario, not a licensed quote or a certified corporate-action feed."},"public_ipo":null},"limitations":["Historical research and hypothetical arithmetic, not live quotes, investment advice or an offer to invest.","Company valuation changes are not shareholder returns. Financing, dilution, security rights and exit access matter.","IPO offer-price marks are not realized sale proceeds; minimum investments and access are not established.","User-entered prices and valuations are assumptions, not sourced observations. Fee and carry treatment is stated by each method; taxes and distributions are excluded.","Selected surviving companies are not representative of private-market outcomes; investments may lose all value."]}