Insider · CIK 0001213244
Brian S Olschan
Files at ACU (ACME UNITED CORP). First filing Nov 7, 2023, latest Aug 19, 2026.
In brief
Brian S Olschan files SEC Form 4 as COO, president and director at ACU (ACME UNITED CORP). Since Nov 7, 2023, Brian S Olschan has reported 0 open-market buys worth $0 and 14 open-market sells worth $2.8M, the latest filed on Aug 19, 2026.
A track record needs three past buys with six months of prices behind them; Brian S Olschan has 0, so none is measured yet.
The newest scored trade: sold $449k of ACU on Aug 18, 2026, filed Aug 19, 2026, scored 57 (moderate). In the last 12 months: 0 buys worth $0 and 3 sells worth $1.3M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ACU: ACME UNITED CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 57Moderate | ACME UNITED CORP | $449k 7,308 shares | -15% | +79% from low0% from high | |
| 60Notable | ACME UNITED CORP | $616k 10,909 shares | -21% | +64% from low-4% from high | |
| 37Weak | ACUsell ACME UNITED CORP | $203k 4,833 shares | -11% | +20% from low-8% from high | |
| 28Weak | ACUsell ACME UNITED CORP | $72k 1,810 shares | -4% | +16% from low-10% from high | |
| 26Weak | ACUsell ACME UNITED CORP | $40k 996 shares | -2% | +17% from low-9% from high | |
| 39Weak | ACUsell ACME UNITED CORP | $297k 7,423 shares | -14% | +18% from low-9% from high | |
| 40Moderate | ACME UNITED CORP | $446k 12,054 shares | -27% | +69% from low-10% from high | |
| 19Weak | ACME UNITED CORP | $37k 1,015 shares | -2% | +70% from low-10% from high | |
| 19Weak | ACME UNITED CORP | $35k 950 shares | -2% | +65% from low-12% from high | |
| 30Weak | ACME UNITED CORP | $195k 5,260 shares | -11% | +72% from low-8% from high | |
| 13Weak | ACME UNITED CORP | $4,653 125 shares | -0% | +74% from low-7% from high | |
| 19Weak | ACME UNITED CORP | $42k 1,144 shares | -3% | +74% from low-7% from high | |
| 29Weak | ACME UNITED CORP | $170k 5,000 shares | -11% | +74% from low-1% from high | |
| 21Weak | ACUsell ACME UNITED CORP | $148k 4,452 shares | -11% | +56% from low-11% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 17, 2026 | ACU ACME UNITED CORP | 7,308 0.19% of outstanding | $453k | Aug 17, 2026 | $819k |
| Aug 3, 2026 | ACU ACME UNITED CORP | 10,909 0.29% of outstanding | $620k | Jul 31, 2026 | $203k |
| May 26, 2026 | ACU ACME UNITED CORP | 4,833 0.13% of outstanding | $204k | May 22, 2026 | $688k |
| Apr 28, 2025 | ACU ACME UNITED CORP | 10,335 0.28% of outstanding | $423k | Apr 28, 2025 | none |
| Nov 2, 2023 | ACU ACME UNITED CORP | 30,000 0.84% of outstanding | $1.0M | Nov 2, 2023 | none |
Transactions
The newest 50 of 68 rows this insider has filed.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -4,000 | $61.36 | $245k | 44,480 | Aug 19, 2026 |
| Aug 18, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -3,308 | $61.63 | $204k | 41,172 | Aug 19, 2026 |
| Aug 13, 2026 | ACU ACME UNITED CORP | MOption exercise Common Stock | +20,000 | $19.48 | $390k | 61,172 | Aug 17, 2026 |
| Aug 13, 2026 | ACU ACME UNITED CORP | FTax withholding Common Stock | -12,692 | $60.77 | $771k | 48,480 | Aug 17, 2026 |
| Aug 13, 2026 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -20,000 | $19.48 | $390k | 206,700 | Aug 17, 2026 |
| Aug 3, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -1 | $58.00 | $58 | 52,080 | Aug 12, 2026 |
| Aug 4, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -981 | $56.75 | $56k | 51,099 | Aug 12, 2026 |
| Aug 5, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -4,000 | $55.51 | $222k | 47,099 | Aug 12, 2026 |
| Aug 7, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -125 | $55.72 | $6,965 | 46,974 | Aug 12, 2026 |
| Aug 10, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -5,304 | $57.07 | $303k | 41,670 | Aug 12, 2026 |
| Aug 11, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -159 | $57.99 | $9,220 | 41,511 | Aug 12, 2026 |
| Aug 12, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -339 | $58.39 | $20k | 41,172 | Aug 12, 2026 |
| Jul 29, 2026 | ACU ACME UNITED CORP | AGrant or award Employee Stock Optionderivative | +20,000 | $59.90 | $1.2M | 226,700 | Jul 31, 2026 |
| Jul 24, 2026 | ACU ACME UNITED CORP | MOption exercise Common Stock | +35,000 | $22.66 | $793k | 76,172 | Jul 27, 2026 |
| Jul 24, 2026 | ACU ACME UNITED CORP | FTax withholding Common Stock | -24,091 | $53.94 | $1.3M | 52,081 | Jul 27, 2026 |
| Jul 24, 2026 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -35,000 | $22.66 | $793k | 206,700 | Jul 27, 2026 |
| May 28, 2026 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -4,833 | $42.00 | $203k | 41,172 | May 29, 2026 |
| May 21, 2026 | ACU ACME UNITED CORP | MOption exercise Common Stock | +20,000 | $24.92 | $498k | 61,209 | May 22, 2026 |
| May 21, 2026 | ACU ACME UNITED CORP | FTax withholding Common Stock | -15,204 | $43.21 | $657k | 46,005 | May 22, 2026 |
| May 21, 2026 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -20,000 | $24.92 | $498k | 241,700 | May 22, 2026 |
| Feb 27, 2026 | ACU ACME UNITED CORP | MOption exercise Common Stock | +15,000 | $24.92 | $374k | 56,209 | Mar 3, 2026 |
| Feb 27, 2026 | ACU ACME UNITED CORP | DDisposition to issuer Common Stock | -15,000 | $45.88 | $688k | 41,209 | Mar 3, 2026 |
| Feb 27, 2026 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -15,000 | $24.92 | $374k | 241,700 | Mar 3, 2026 |
| Mar 2, 2026 | ACU ACME UNITED CORP | AGrant or award Employee Stock Optionderivative | +20,000 | $44.77 | $895k | 261,700 | Mar 3, 2026 |
| Jul 30, 2025 | ACU ACME UNITED CORP | AGrant or award Employee Stock Optionderivative | +20,000 | $40.60 | $812k | 256,700 | Aug 1, 2025 |
| Jun 2, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -809 | $39.95 | $32k | 42,210 | Jun 4, 2025 |
| Jun 3, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -1,001 | $40.01 | $40k | 41,209 | Jun 4, 2025 |
| May 19, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -690 | $39.90 | $28k | 43,325 | May 22, 2025 |
| May 20, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -306 | $39.90 | $12k | 43,019 | May 22, 2025 |
| Apr 28, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -138 | $41.12 | $5,675 | 51,300 | May 19, 2025 |
| May 15, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -2,285 | $39.95 | $91k | 49,015 | May 19, 2025 |
| May 16, 2025 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -5,000 | $39.95 | $200k | 44,015 | May 19, 2025 |
| Apr 18, 2025 | ACU ACME UNITED CORP | MOption exercise Common Stock | +45,000 | $23.99 | $1.1M | 86,103 | Apr 22, 2025 |
| Apr 18, 2025 | ACU ACME UNITED CORP | FTax withholding Common Stock | -34,665 | $41.38 | $1.4M | 51,438 | Apr 22, 2025 |
| Apr 18, 2025 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -45,000 | $23.99 | $1.1M | 236,700 | Apr 22, 2025 |
| Dec 1, 2023 | ACU ACME UNITED CORP | MOption exercise Common Stock | +4,339 | $16.92 | $73k | 45,442 | Dec 5, 2023 |
| Dec 1, 2023 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -4,339 | $35.84 | $156k | 41,103 | Dec 5, 2023 |
| Dec 4, 2023 | ACU ACME UNITED CORP | MOption exercise Common Stock | +6,000 | $16.92 | $102k | 47,103 | Dec 5, 2023 |
| Dec 4, 2023 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -6,000 | $37.55 | $225k | 41,103 | Dec 5, 2023 |
| Dec 5, 2023 | ACU ACME UNITED CORP | MOption exercise Common Stock | +1,715 | $16.92 | $29k | 42,818 | Dec 5, 2023 |
| Dec 5, 2023 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -1,715 | $38.02 | $65k | 41,103 | Dec 5, 2023 |
| Dec 1, 2023 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -4,339 | $16.92 | $73k | 331,954 | Dec 5, 2023 |
| Dec 4, 2023 | ACU ACME UNITED CORP | MOption exercise mployee Stock Optionderivative | -6,000 | $16.92 | $102k | 327,615 | Dec 5, 2023 |
| Dec 5, 2023 | ACU ACME UNITED CORP | MOption exercise mployee Stock Optionderivative | -1,715 | $16.92 | $29k | 325,900 | Dec 5, 2023 |
| Nov 30, 2023 | ACU ACME UNITED CORP | MOption exercise Common Stock | +1,015 | $16.92 | $17k | 42,118 | Dec 4, 2023 |
| Nov 30, 2023 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -1,015 | $36.00 | $37k | 41,103 | Dec 4, 2023 |
| Nov 30, 2023 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -1,015 | $16.92 | $17k | 331,954 | Dec 4, 2023 |
| Nov 28, 2023 | ACU ACME UNITED CORP | MOption exercise Common Stock | +950 | $16.92 | $16k | 42,053 | Nov 30, 2023 |
| Nov 28, 2023 | ACU ACME UNITED CORP | SOpen-market sale Common Stock | -950 | $36.60 | $35k | 41,103 | Nov 30, 2023 |
| Nov 28, 2023 | ACU ACME UNITED CORP | MOption exercise Employee Stock Optionderivative | -950 | $16.92 | $16k | 332,969 | Nov 30, 2023 |
Questions about Brian S Olschan
Answered from the filings on this page, as of the latest one.
Is Brian S Olschan buying or selling?
In the last 12 months Brian S Olschan reported 0 open-market buys worth $0 and 3 open-market sells worth $1.3M on SEC Form 4; the latest was sold $449k of ACU on Aug 18, 2026. Grants, option exercises and tax withholding are not counted.
How did Brian S Olschan's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Brian S Olschan has 0.
Where does Brian S Olschan file Form 4?
Brian S Olschan has filed Form 4 at ACU (ACME UNITED CORP) as President and COO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.