per share issuance price · Historical table snapshot · Jun 30, 2019
SEC · Datadog filing ↗Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion
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Explore 5 documented funding stages and their hypothetical value at the IPO offer price.
01 / YOUR SCENARIO
Choose your starting point.
Choose an IPO milestone or enter your own dated stock price to extend a reviewed pre-IPO scenario.
HYPOTHETICAL SHARE VALUE
DatadogSeed
Hypothetical value of $10,000.00 at the reported share price
$4,695,652.17IPO offer-price mark · IPO pricing date: Sep 18, 2019
469.57×Price multiple
+46,856.5%Modeled price change
Illustrative paper value. Historical investment minimums and your eligibility are not verified. Excludes fund fees, carried interest, taxes and distributions; no sale is assumed.
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BEHIND THE NUMBERS
What this scenario means for an investor.
This scenario applies the stated share prices and conversion assumptions to your chosen amount. The result is a hypothetical value, not a completed transaction.
- Your amount vs. the investment minimum
- Your amount sets the size of the illustration. It does not establish the minimum required to join that funding round.
- Access depends on the offering
- Investor eligibility and allocations depend on the offering’s terms. A recorded funding price does not mean everyone could invest at that price.
- Direct shares and fund units differ
- A direct share and a unit in a fund or investment vehicle can have different rights and costs. This scenario does not establish a specific investment route.
- A price is not a cash exit
- Lockups, transfer restrictions and available buyers can affect a holder’s ability to sell. The displayed value does not assume a sale.
See the data, sources & calculation
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.
Calculation: amount ÷ reviewed preferred issuance price × assumed conversion factor × IPO offering price.
public offer price per share · IPO pricing date · Sep 18, 2019
SEC · Datadog filing ↗Prospectus cover: offering price and prospectus date
Published price precision is retained in calculations. A filing snapshot is not necessarily the investment date. These selected companies and stages do not represent typical private-market results; investments can lose their entire value.
Understand the assumptions behind each result. How the calculations work →
Detailed share worksheet & downloadable receiptOptional controls for a closer look at the same evidence.
WHEN YOU WANT TO GO DEEPER
The story behind Datadog
What this shows
5 reviewed private share series linked to a historical IPO offer price.
The endpoint matters
$27.00 per share at the historical IPO offering. An offer-price mark is not an executed sale. You can also enter a public price within the reviewed date window.
Read it realistically
Your amount is hypothetical. The evidence does not establish your investment minimum, eligibility or ability to sell.
Compare the supported funding stagesA fixed $10,000 illustration makes the entry points easier to compare.
Selected reviewed stages, not a complete fundraising history. The same hypothetical amount is used in every row. Private investments can lose all their value.
| Preferred series | Private issuance price | Illustrated amount | Explore |
|---|---|---|---|
| Seed | $0.0575 | $4,695,652.17 | Try this stage → |
| Series A | $0.1255 | $2,151,394.42 | Try this stage → |
| Series B | $0.3192 | $845,864.66 | Try this stage → |
| Series C | $0.884 | $305,429.86 | Try this stage → |
| Series D | $2.2935 | $117,724.00 | Try this stage → |
Each row applies that series’ reviewed split and conversion treatment. No sale, fees or taxes are assumed.
What investors faced & what remains unknownAccess, share terms, risks and the limits of this research.
What the evidence supports
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.
- Investment minimum
- Not verified for these historical entries
- Actual access and allocation
- Not established
- Realized sale proceeds
- Not calculated
- Full funding history
- Not yet compiled; this is selected coverage
What additional research would unlock
Additional rounds need their own issuance evidence, share-basis review and conversion terms before they can become calculator choices.
Research update · Sep 17, 2026
Added an optional entered public share price, with reviewed conversions, splits and a company-specific date window.
Review dates describe our research. They do not turn historical prices into current quotes.Keep exploring
Financial observations & original sources6 sourced observations · expand to inspect each record
Milestones & evidence
6 sourced observationsHistorical table snapshot
Seed
B · Reported financing$0.0575 USD
Preferred issuance price · split-restated
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.
Primary source checked
SEC · Datadog filing · IPO prospectus (Form 424B4) (opens in a new tab)Evidence details
- Publisher
- SEC · Datadog filing
- Source location
- Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion
- Share class
- Seed preferred
- Checked on
- Sep 17, 2026
- Observation ID
- DDOG-SEED
Historical table snapshot
Series A
B · Reported financing$0.1255 USD
Preferred issuance price · split-restated
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.
Primary source checked
SEC · Datadog filing · IPO prospectus (Form 424B4) (opens in a new tab)Evidence details
- Publisher
- SEC · Datadog filing
- Source location
- Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion
- Share class
- Series A preferred
- Checked on
- Sep 17, 2026
- Observation ID
- DDOG-A
Historical table snapshot
Series B
B · Reported financing$0.3192 USD
Preferred issuance price · split-restated
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.
Primary source checked
SEC · Datadog filing · IPO prospectus (Form 424B4) (opens in a new tab)Evidence details
- Publisher
- SEC · Datadog filing
- Source location
- Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion
- Share class
- Series B preferred
- Checked on
- Sep 17, 2026
- Observation ID
- DDOG-B
Historical table snapshot
Series C
B · Reported financing$0.884 USD
Preferred issuance price · split-restated
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.
Primary source checked
SEC · Datadog filing · IPO prospectus (Form 424B4) (opens in a new tab)Evidence details
- Publisher
- SEC · Datadog filing
- Source location
- Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion
- Share class
- Series C preferred
- Checked on
- Sep 17, 2026
- Observation ID
- DDOG-C
Historical table snapshot
Series D
B · Reported financing$2.2935 USD
Preferred issuance price · split-restated
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.
Primary source checked
SEC · Datadog filing · IPO prospectus (Form 424B4) (opens in a new tab)Evidence details
- Publisher
- SEC · Datadog filing
- Source location
- Note 9: June 30, 2019 issuance-price table; Note 2: stock-split restatement and Unaudited Pro Forma Information; prospectus cover: Class B conversion
- Share class
- Series D preferred
- Checked on
- Sep 17, 2026
- Observation ID
- DDOG-D
IPO pricing date
IPO offer
A · Documented transaction$27.00 USD
Public offering price
Prospectus pricing date, not first trading close or an executable sale.
Primary source checked
SEC · Datadog filing · IPO prospectus (Form 424B4) (opens in a new tab)Evidence details
- Publisher
- SEC · Datadog filing
- Source location
- Prospectus cover: offering price and prospectus date
- Share class
- Class A common
- Checked on
- Sep 17, 2026
- Observation ID
- DDOG-OFFER
What’s missing matters.
There are no daily private-market prices between these observations. We do not fill the gaps with an invented curve. Investment returns require the specific security, entry terms, dilution and an actual exit or appropriate mark.
Explore all company histories