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TAMARA HUGHES GUSTAVSON

CIK 1322750 · last filed 2026-06-09

TAMARA HUGHES GUSTAVSON is a corporate insider who has filed 81 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing shows the insider exercised options covering $643.5K of AMH on Jun 9, 2026. Across all open-market trades the lifetime net is −$253.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.17B 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

$1.17B

Companies

2

Total Filings

81

Lifetime Open-Market Net

-$253.55M

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
AMH Director 9,669,679 $33.42 $323.16M $168.04M 29 2026-06-09
PSA Director 2,796,348 $302.86 $846.90M -$421.59M 50 2026-05-08

Recent Filings

81 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
2026-06-09 AMH Exer (M) +30,000 $643.5K EDGAR
2026-05-18 AMH Grant (A) +5,421 $0 EDGAR
2026-05-08 PSA Grant (A) — $0 EDGAR
2025-05-09 AMH Grant (A) +4,383 $0 EDGAR
2025-05-09 PSA Grant (A) — $0 EDGAR
2024-05-14 AMH Grant (A) +4,159 $0 EDGAR
2024-05-08 PSA Mixed — $0 EDGAR
2023-05-10 AMH Grant (A) +4,259 $0 EDGAR
2023-05-04 PSA Grant (A) — $0 EDGAR
2022-12-23 PSA Exer (M) +36,141 $7.11M EDGAR
Showing 1–10 of 81
Page 1 of 9
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.