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R Don Elsey

CIK 1380742 · CFO, Treasurer & Secretary · last filed 2026-06-15

R Don Elsey is a CFO, Treasurer & Secretary who has filed 52 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for BFRGW, was dated Jun 15, 2026. Across all open-market trades the lifetime net is −$2.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $201.2K 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

$201.2K

Companies

7

Total Filings

52

Lifetime Open-Market Net

-$2.05M

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
BFRGW Director 8,523 $0.12 $1.1K $0 5 2026-06-15
OPGEN INC (OPGN) Delisted Director 308 $24.75 $7.6K $0 4 2023-06-09
Lyra Therapeutics, Inc. (LYRA) Delisted CFO, Treasurer & Secretary — $0.70 — $0 2 2021-02-10
OPGEN INC (OPGNW) Delisted Director 1,500 — — $0 1 2019-05-02
SENS CFO, Secretary and Treasurer — $4.91 — $0 3 2018-02-05
Tobira Therapeutics, Inc. (TBRA) Delisted Sr. VP/Chief Financial Officer — — — $0 1 2015-01-05
EBS Chief Financial Officer 27,379 $7.31 $200.1K -$2.05M 20 2012-03-16

Recent Filings

52 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
2026-06-15 BFRGW Grant (A) — $0 EDGAR
2025-09-29 BFRGW Grant (A) — $0 EDGAR
2025-08-26 BFRGW Grant (A) +8,523 $0 EDGAR
2023-06-09 OPGEN INC (OPGN) Delisted Grant (A) +1,500 $0 EDGAR
2023-05-09 BFRGW Grant (A) — $0 EDGAR
2023-04-18 BFRGW Grant (A) — $0 EDGAR
2022-06-10 OPGEN INC (OPGN) Delisted Grant (A) +15,000 $0 EDGAR
2022-05-19 — Grant (A) — $0
2021-08-04 — Grant (A) — $0
2021-06-10 OPGEN INC (OPGN) Delisted Grant (A) +15,000 $0 EDGAR
Showing 1–10 of 52
Page 1 of 6
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.