Insider transactions

John Kent Walker

CIK 1238734 · President, Global Affairs, CLO · last filed 2026-10-27

John Kent Walker is a President, Global Affairs, CLO who has filed 145 SEC Form 4 insider transactions across 3 companies since 2020. The most recent filing, for GOOGN, was dated Oct 27, 2026. Across all open-market trades the lifetime net is −$186.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $71.0M across reported positions. 92 SEC filings were submitted jointly with Alphabet Inc.

"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
$70.97M
Companies
3
Total Filings
145
Lifetime Open-Market Net
-$186.50M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

GOOGL price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Reported Address
1600 AMPHITHEATRE PRKW
MOUNTAIN VIEW, CA 94043
Related Filers
Alphabet Inc. — 92 joint filings, latest 2026-08-27
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
GOOGN President, Global Affairs, CLO 95,450 $42.53 $4.06M -$3.14M 8 2026-10-27
GOOGL President, Global Affairs, CLO 151,874 $283.82 $43.10M -$180.88M 120 2026-05-27
GOOG President, Global Affairs, CLO 84,309 $282.32 $23.80M -$2.48M 1 2026-03-31

Recent Filings

145 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
2026-10-27 GOOGN Mixed −1,641 -$520.7K EDGAR
2026-09-29 GOOGN Mixed −10,729 -$3.64M EDGAR
2026-09-16 GOOGN Grant (A) +82 $0 EDGAR
2026-08-27 GOOGN Mixed −1,639 -$564.8K EDGAR
2026-07-28 GOOGN Mixed −1,640 -$523.3K EDGAR
2026-07-01 GOOGN Mixed −8,998 -$3.14M EDGAR
2026-06-29 GOOG Notice (144) −8,998 -$3.01M EDGAR
2026-06-29 GOOGN Mixed −10,723 -$3.70M EDGAR
2026-06-18 GOOGN Grant (A) +94 $0 EDGAR
2026-05-27 GOOGL Mixed −1,639 -$621.8K EDGAR
Showing 1–10 of 145
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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.