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Timothy Keutzer

CIK 1798155 · Chief Operating Officer · last filed 2026-02-09

Timothy Keutzer is a Chief Operating Officer who has filed 12 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing shows the insider sold $44.0K of SPRO on Feb 9, 2026. Across all open-market trades the lifetime net is −$246.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $935.6K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$935.6K

Companies

1

Total Filings

12

Lifetime Open-Market Net

-$246.4K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
SPRO Chief Operating Officer 742,506 $1.26 $935.6K -$246.4K 12 2026-02-09

Recent Filings

12 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-02-09 SPRO Sell (S) −18,652 -$44.0K EDGAR
2026-02-05 SPRO Mixed +21,414 -$101.2K EDGAR
2025-09-03 SPRO Sell (S) −1,695 -$3.3K EDGAR
2025-02-05 SPRO Mixed +209,602 -$44.1K EDGAR
2024-08-29 SPRO Sell (S) −2,213 -$3.0K EDGAR
2024-02-05 SPRO Mixed +208,760 -$42.1K EDGAR
2023-08-30 SPRO Sell (S) −1,854 -$2.3K EDGAR
2023-02-03 SPRO Mixed +262,563 -$6.3K EDGAR
2022-02-03 SPRO Grant (A) +38,014 $0 EDGAR
2021-08-30 SPRO Grant (A) +24,067 $0 EDGAR
Showing 1–10 of 12
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.