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Maryam Banikarim

CIK 1515359 · See Remarks · last filed 2026-07-24

Maryam Banikarim is a corporate insider who has filed 35 SEC Form 4 insider transactions across 3 companies since 2011. The most recent filing, for OSW, was dated Jul 24, 2026. Across all open-market trades the lifetime net is −$2.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.4M 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

$5.37M

Companies

3

Total Filings

35

Lifetime Open-Market Net

-$2.79M

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
OSW Director 93,540 $26.54 $2.48M -$83.8K 9 2026-07-24
H See Remarks 16,144 $178.88 $2.89M -$1.01M 12 2018-03-23
TEGNA INC (GCI) Delisted Sr. VP/Chief Marketing Officer 12,200 $4.60 $56.1K -$1.69M 13 2015-01-05

Recent Filings

35 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
2026-07-24 OSW Grant (A) +4,815 $0 EDGAR
2025-07-25 OSW Grant (A) +5,654 $0 EDGAR
2024-07-25 OSW Grant (A) +7,306 $0 EDGAR
2024-03-18 OSW Sell (S) −6,411 -$83.8K EDGAR
2024-03-14 OSW Notice (144) −6,411 -$84.9K EDGAR
2023-07-28 OSW Grant (A) +12,606 $0 EDGAR
2022-07-28 OSW Grant (A) +21,429 $0 EDGAR
2021-08-06 OSW Grant (A) — $0 EDGAR
2020-08-18 OSW Mixed +6,411 $0 EDGAR
2019-08-01 OSW Grant (A) — $0 EDGAR
Showing 1–10 of 35
Page 1 of 4
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.