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Adam DeWitt

CIK 1393867 · President, CFO and Treasurer · last filed 2026-06-22

Adam DeWitt is a President, CFO and Treasurer who has filed 226 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing, for RBA, was dated Jun 22, 2026. Across all open-market trades the lifetime net is −$30.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $695.6K 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

$695.6K

Companies

5

Total Filings

226

Lifetime Open-Market Net

-$30.89M

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
RBA Director 7,761 $89.63 $695.6K $136.5K 50 2026-06-22
TreeHouse Foods, Inc. (THS) Delisted Director 7,727 $24.43 $188.8K -$32.4K 5 2026-02-11
Fathom Digital Manufacturing Corp (FATH.WS) Delisted Director 301,893 $0.01 $1.5K $0 2 2023-05-08
GrubHub Inc. (GRUB) Delisted President, CFO and Treasurer 0 $6.72 $0 -$30.99M 153 2021-06-15
optionsXpress Holdings, Inc. (OXPS) Delisted Chief Financial Officer 0 — — $0 14 2011-09-01

Recent Filings

226 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
2026-06-22 RBA Grant (A) — $0 EDGAR
2026-05-18 RBA Grant (A) — $0 EDGAR
2026-05-04 RBA Exer (M) +1,918 $0 EDGAR
2026-03-04 RBA Grant (A) — $0 EDGAR
2026-02-11 TreeHouse Foods, Inc. (THS) Delisted Mixed −4,761 $0 EDGAR
2025-12-18 RBA Grant (A) — $0 EDGAR
2025-09-19 RBA Grant (A) — $0 EDGAR
2025-06-24 RBA Grant (A) — $0 EDGAR
2025-06-11 RBA Sell (S) −800 -$84.9K EDGAR
2025-06-10 RBA Notice (144) −800 -$84.9K EDGAR
Showing 1–10 of 226
Page 1 of 23
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.