Home

Thomas L Jr Grimes

CIK 1421311 · EVP, Chief Operating Officer · last filed 2023-01-05

Thomas L Jr Grimes is an EVP, Chief Operating Officer who has filed 77 SEC Form 4 insider transactions across 1 company since 2008. The most recent filing shows the insider had shares withheld for taxes covering $627.3K of MAA on Jan 5, 2023. Across all open-market trades the lifetime net is −$9.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.8M 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

$7.79M

Companies

1

Total Filings

77

Lifetime Open-Market Net

-$9.33M

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
MAA EVP, Chief Operating Officer 58,564 $132.96 $7.79M -$9.33M 77 2023-01-05

Recent Filings

77 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
2023-01-05 MAA Tax (F) −3,996 -$627.3K EDGAR
2022-12-15 MAA Gift (G) −300 $0 EDGAR
2022-05-02 MAA Sell (S) −20,000 -$4.05M EDGAR
2022-04-05 MAA Mixed +6,357 -$2.20M EDGAR
2022-01-11 MAA Mixed −3,124 -$671.5K EDGAR
2022-01-06 MAA Mixed +541 -$181.8K EDGAR
2021-12-09 MAA Gift (G) −300 $0 EDGAR
2021-10-05 MAA Sell (S) −10,000 -$1.89M EDGAR
2021-06-02 MAA Sell (S) −10,000 -$1.61M EDGAR
2021-04-06 MAA Mixed −1,565 -$229.4K EDGAR
Showing 1–10 of 77
Page 1 of 8
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.