Reporting owner · CIK 0001402348

Slootman Frank

SEC Form 4 history across 1 companies, 59 transactions and 4 filings.

DIRSnowflake Inc.
Open-market transaction mix0% buys0 buys · 47 sales
Latest filingSep 22, 2026, 11:17 PM

Available history · May 28, 2026 – Sep 21, 2026

Filings4Form 4 records
Buying$00 purchases
Selling$293.7M47 sales
Net value−$293.7MBuys minus sells · disclosed values

Latest insider transactions

Form 4 filings from available history.
Slootman Frank transactions · 20 per page
CompanyInsiderActivityDisclosed valueFiled (ET)
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$1.30MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$2.16MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$2.98MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$15.0MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$13.8MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$19.8MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$13.0MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$3.55MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRM · exercise10b5-1 detectedSEC filing ↗$2.22MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRM · exercise10b5-1 detectedDerivative securitySEC filing ↗$0View disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$993kView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$3.42MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$6.84MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$33.5MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$29.1MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$9.59MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$3.22MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRS · sale10b5-1 detectedSEC filing ↗-$6.61MView disclosure →
SNOWSnowflake Inc.
Slootman FrankDIRM · exercise10b5-1 detectedSEC filing ↗$3.55MView disclosure →
Open a transaction for shares, transaction date, ownership and the original SEC filing.

Latest Form 4 facts

Quick context from source filings

Latest open-market transaction

sale at Snowflake Inc. on Sep 21, 2026 valued at $850,875.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Monthly open-market activity

Last 3 reported months · purchases and sales

View exact monthly values
MonthPurchasesSalesBuy valueSale valueNet value
May 202608$0.00$93,366,578.79-$93,366,578.79
Aug 2026020$0.00$97,425,065.05-$97,425,065.05
Sep 2026019$0.00$102,954,456.60-$102,954,456.60

Net value is disclosed purchases minus sales, not profit. A dash means the value is unavailable.

Ownership and transaction size

Ownership and ticket size

Average P/S size$6.2M
Median P/S size$3.3M
Direct59
Indirect0
Sep 21, 2026exercise

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern26Derivative Transactionfiling-context5Direct Ownershipfiling-context56Large Holdings Increaseholdings5Large Holdings Reductionholdings17Large Salesize38Repeat Sellerpattern4410b5-1 Detectedfiling-context56

Associated companies

Companies in the disclosed reporting history

Snowflake Inc.SNOW · 75 transactions · latest Sep 22, 2026, 11:17 PM

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
No open-market purchases in available history

A 90-day purchase return requires an open-market buy. No eligible purchases are recorded in this history.

Disclosed ownership

How reported shareholdings evolved

Non-derivative shares held after reported transactions—not stock prices or a complete portfolio.

54 observations · May 28, 2026 – Sep 21, 2026. Window ends at the latest available report, not today.

Selected observation · Sep 21, 202619,024 shares reported
Inspect transaction
View exact observations and source transactions
Transaction dateShares held afterFiledSource
May 28, 2026438,046May 30, 2026View transaction
May 28, 2026409,306May 30, 2026View transaction
May 28, 2026395,330May 30, 2026View transaction
May 28, 2026354,009May 30, 2026View transaction
May 28, 2026229,126May 30, 2026View transaction
May 28, 202685,843May 30, 2026View transaction
May 28, 202656,695May 30, 2026View transaction
May 28, 202642,232May 30, 2026View transaction
May 28, 202638,046May 30, 2026View transaction
Aug 18, 2026279,545Aug 20, 2026View transaction
Aug 18, 2026268,499Aug 20, 2026View transaction
Aug 18, 2026228,087Aug 20, 2026View transaction
Aug 18, 2026166,755Aug 20, 2026View transaction
Aug 18, 2026124,218Aug 20, 2026View transaction
Aug 18, 202677,911Aug 20, 2026View transaction
Aug 18, 202668,774Aug 20, 2026View transaction
Aug 18, 202662,180Aug 20, 2026View transaction
Aug 18, 202658,212Aug 20, 2026View transaction
Aug 18, 202646,209Aug 20, 2026View transaction
Aug 18, 202635,623Aug 20, 2026View transaction
Aug 18, 202631,593Aug 20, 2026View transaction
Aug 18, 202628,535Aug 20, 2026View transaction
Aug 19, 202677,525Aug 20, 2026View transaction
Aug 19, 202664,863Aug 20, 2026View transaction
Aug 19, 202646,840Aug 20, 2026View transaction
Aug 19, 202642,581Aug 20, 2026View transaction
Aug 19, 202638,593Aug 20, 2026View transaction
Aug 19, 202634,882Aug 20, 2026View transaction
Aug 19, 202630,987Aug 20, 2026View transaction
Aug 19, 202628,595Aug 20, 2026View transaction
Aug 19, 202628,535Aug 20, 2026View transaction
Sep 15, 202627,720Sep 17, 2026View transaction
Sep 15, 202627,215Sep 17, 2026View transaction
Sep 16, 202619,024Sep 17, 2026View transaction
Sep 18, 2026216,233Sep 22, 2026View transaction
Sep 18, 2026201,046Sep 22, 2026View transaction
Sep 18, 2026177,539Sep 22, 2026View transaction
Sep 18, 202698,173Sep 22, 2026View transaction
Sep 18, 202656,164Sep 22, 2026View transaction
Sep 18, 202653,323Sep 22, 2026View transaction
Sep 18, 202649,226Sep 22, 2026View transaction
Sep 18, 202649,124Sep 22, 2026View transaction
Sep 18, 202619,024Sep 22, 2026View transaction
Sep 21, 2026121,815Sep 22, 2026View transaction
Sep 21, 2026119,879Sep 22, 2026View transaction
Sep 21, 2026117,611Sep 22, 2026View transaction
Sep 21, 2026110,940Sep 22, 2026View transaction
Sep 21, 2026105,200Sep 22, 2026View transaction
Sep 21, 202680,041Sep 22, 2026View transaction
Sep 21, 202654,773Sep 22, 2026View transaction
Sep 21, 202644,930Sep 22, 2026View transaction
Sep 21, 202629,063Sep 22, 2026View transaction
Sep 21, 202621,534Sep 22, 2026View transaction
Sep 21, 202619,024Sep 22, 2026View transaction

Securities and direct/indirect ownership contexts are kept separate and never summed. Joint filings may associate the same disclosed row with multiple owners. Unknown values are omitted, not treated as zero. Lines connect observations for readability; they do not establish holdings between filings, cost basis, or current ownership. Amendments and stock splits require reviewing the source.

Slootman Frank Insider Activity FAQ

SEC Form 4 context

Who is Slootman Frank?

Slootman Frank is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001402348.

Which companies has Slootman Frank reported transactions for?

Snowflake Inc.

When was Slootman Frank's latest insider buy?

No open-market insider purchase is available for this period.

When was Slootman Frank's latest insider sale?

sale at Snowflake Inc. on Sep 21, 2026 valued at $850,875.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

The profile shows average and median 90-day stock returns after open-market purchases when price coverage is available. These are unadjusted stock returns, not realized trading gains. Win rates, benchmark-adjusted returns and conviction scores are not calculated.