Reporting owner · CIK 0001832210

Geist William

Visual SEC Form 4 history across 1 companies, 12 transactions and 3 filings.

PRES, PSPRESIDENT, PROTEIN SCIENCESBIO-TECHNE Corp
Open-market mix
Latest filingAug 19, 2026, 08:47 PM
Filings3Form 4 records
Buying$00 purchases
Selling$00 sales
Net value$0Buys minus sells
Companies14 securities
Most recentAug 17, 2026grant

Open-market buy performance

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

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
No open-market purchases or sales in this history.

Net value flow

Buys minus sells

Feb 25
$0
Aug 26
$0

Transaction texture

Ownership and ticket size

Average P/S size—
Median P/S size—
Direct12
Indirect0
Aug 17, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Derivative Transactionfiling-context8Direct Ownershipfiling-context12Large Holdings Increaseholdings2Large Holdings Reductionholdings3

Latest Form 4 facts

Quick context from source filings

Latest transaction

No latest transaction fact is available.

Latest buy

No open-market insider purchase is available.

Latest sale

No open-market insider sale is available.

Associated companies

Visual map of known reporting history

TECHBIO-TECHNE Corp12 transactions · latest Aug 19, 2026, 08:47 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
TECHGeist William
PRESPS
grant23.9k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
−0.4%08/1908/17
TECHGeist William
PRESPS
grant14.7k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
−0.4%08/1908/17
TECHGeist William
PRESPS
exercise3.22k$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
−0.1%08/1808/15
TECHGeist William
PRESPS
exercise2.62k$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
−0.1%08/1808/15
TECHGeist William
PRESPS
return22.8k$0D
Derivative Transaction Direct Ownership Large Holdings Reduction
−0.1%08/1808/15
TECHGeist William
PRESPS
return8.50k$0D
Derivative Transaction Direct Ownership
−0.1%08/1808/15
TECHGeist William
PRESPS
exercise567$0M
Derivative Transaction Direct Ownership
−0.1%08/1808/15
TECHGeist William
PRESPS
withholding1.97k-$14.3MF
Direct Ownership
−0.1%08/1808/15
TECHGeist William
PRESPS
exercise6.41k$0M
Direct Ownership
−0.1%08/1808/15
TECHGeist William
PRESPS
exercise3.32k$0M
Derivative Transaction Direct Ownership
—02/04/202502/01/2025

Geist William Insider Activity FAQ

SEC Form 4 context

Who is Geist William?

Geist William is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001832210.

Which companies has Geist William reported transactions for?

BIO-TECHNE Corp

When was Geist William's latest insider buy?

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

When was Geist William's latest insider sale?

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

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?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.