John M Cattonar

CIK 1861496 · EVP & Chief Investment Officer · last filed 2026-03-03

John M Cattonar is an EVP & Chief Investment Officer who has filed 19 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing shows the insider had shares withheld for taxes covering $259.2K of CURBw on Mar 3, 2026. Across all open-market trades the lifetime net is −$283.6K, making them a net seller over the disclosed history.

"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

$0

Companies

3

Total Filings

19

Lifetime Open-Market Net

-$283.6K

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
Curbline Properties Corp. (CURBw) Delisted EVP & Chief Investment Officer 138,138 $0 6 2026-03-03
SITC EVP & Chief Investment Officer 0 $4.94 $0 -$133.8K 1 2024-12-26
SITE Centers Corp. (SITCpA) Delisted EVP & Chief Investment Officer 8,794 $25.16 $221.3K -$149.7K 12 2024-10-03

Recent Filings

19 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-03 Curbline Properties Corp. (CURBw) Delisted Tax (F) −9,320 -$259.2K EDGAR
2026-02-24 Curbline Properties Corp. (CURBw) Delisted Tax (F) −1,893 -$51.6K EDGAR
2025-09-15 Curbline Properties Corp. (CURBw) Delisted Tax (F) −1,746 -$39.2K EDGAR
2025-03-04 Curbline Properties Corp. (CURBw) Delisted Tax (F) −6,248 -$152.6K EDGAR
2025-02-25 Curbline Properties Corp. (CURBw) Delisted Mixed +4,087 -$48.5K EDGAR
2024-12-26 SITC Sell (S) −8,794 -$133.8K EDGAR
2024-10-17 Curbline Properties Corp. (CURBw) Delisted Grant (A) +135,670 $0 EDGAR
2024-10-03 SITE Centers Corp. (SITCpA) Delisted Disp (D) −21,566 $0 EDGAR
2024-09-17 SITE Centers Corp. (SITCpA) Delisted Tax (F) −948 -$57.2K EDGAR
2024-05-14 SITE Centers Corp. (SITCpA) Delisted Tax (F) −2,766 -$38.5K EDGAR
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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.