Home

SANDRA S WIJNBERG

CIK 1194455 · last filed 2026-07-01

SANDRA S WIJNBERG is a corporate insider who has filed 113 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing shows the insider was granted $16.9K of TROW on Jul 1, 2026. Across all open-market trades the lifetime net is +$444.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $16.0M 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.

Loading insider history…
Disclosed Exposure

$16.03M

Companies

7

Total Filings

113

Lifetime Open-Market Net

$444.0K

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
TROW Director 32,023 $121.68 $3.90M $0 51 2026-07-01
CTSH Director — $50.31 — $0 19 2026-06-04
HIPO Director 31,303 $30.29 $948.2K $0 2 2026-06-04
ADP Director 20,505 $264.17 $5.42M $0 12 2025-11-14
Hippo Holdings Inc. (HIPO.WS) Delisted Director 21,757 $0.01 $172 $500.4K 9 2024-08-06
JCI Director 41,126 $140.28 $5.77M $0 1 2016-09-07
Johnson Controls International plc (TYC) Delisted Director 19,983 — — -$56.4K 16 2016-03-14

Recent Filings

113 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
2026-07-01 TROW Grant (A) +147 $16.9K EDGAR
2026-06-04 CTSH Grant (A) — $0 EDGAR
2026-06-04 HIPO Grant (A) +9,546 $120.3K EDGAR
2026-05-29 CTSH Grant (A) — $0 EDGAR
2026-05-11 TROW Grant (A) +1,899 $0 EDGAR
2026-03-31 TROW Grant (A) +187 $16.7K EDGAR
2026-03-02 CTSH Grant (A) — $0 EDGAR
2026-01-02 TROW Grant (A) +752 $15.3K EDGAR
2025-12-01 CTSH Grant (A) — $0 EDGAR
2025-11-14 ADP Grant (A) +1,551 $0 EDGAR
Showing 1–10 of 113
Page 1 of 12
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.