Insider Trading › QMCO › Insiders
QUANTUM CORP /DE/
QMCO·Nasdaq·
United States·Insider activity
United States·Insider activity$33.47
-0.54 (-1.57%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
QMCO
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
QMCOS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, QMCO insiders filed 0 purchases ($0) and 3 sales ($84K) on the open market, by 3 insiders. Newest filing Aug 5, 2026 (2 months ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by QMCO insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$84KSales · 180 days
158Open-market transactions on record
3Insiders filing · 180 days
Purchases (code P) and sales (code S) of QMCO common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
158 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Craythorne AnthonyChief Revenue Officer | Sale | −1,478 | $10.73 | $16K | 13.5Kdirect | Aug 3, 2026 | Aug 5, 2026 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −260 | $10.51 | $3K | 10.8Kdirect | Jul 2, 2026 | Jul 7, 2026 | Form 4 ↗ |
| Meyrath HuguesPresident & CEO · Director | Sale | −6,232 | $10.51 | $65K | 118.5Kdirect | Jul 2, 2026 | Jul 7, 2026 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −109 | $5.44 | $593 | 11.0Kdirect | Apr 2, 2026 | Apr 3, 2026 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −611 | $10.86 | $7K | 11.1Kdirect | Oct 2, 2025 | Oct 3, 2025 | Form 4 ↗ |
| Meyrath HuguesPresident & CEO · Director | Sale | −2,975 | $10.86 | $32K | 24.7Kdirect | Oct 2, 2025 | Oct 3, 2025 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −118 | $9.91 | $1K | 11.8Kdirect | Oct 1, 2025 | Oct 3, 2025 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −284 | $7.40 | $2K | 11.4Kdirect | Sep 12, 2025 | Sep 17, 2025 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −179 | $9.65 | $2K | 25.0Kdirect | Apr 21, 2025 | Apr 23, 2025 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −2,784 | $9.65 | $27K | 110.8Kdirect | Apr 21, 2025 | Apr 23, 2025 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −1,078 | $9.65 | $10K | 28.7Kdirect | Apr 21, 2025 | Apr 23, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −962.1K | $10.25 | $9.9M | 0indirect | Apr 15, 2025 | Apr 17, 2025 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −136 | $12.85 | $2K | 11.7Kdirect | Apr 2, 2025 | Apr 4, 2025 | Form 4 ↗ |
| Gianella Kenneth P.Chief Financial Officer | Sale | −1,279 | $21.53 | $28K | 32.4Kdirect | Feb 3, 2025 | Feb 5, 2025 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −2,511 | $35.68 | $90K | 107.8Kdirect | Jan 16, 2025 | Jan 17, 2025 | Form 4 ↗ |
| Spanjaard Henk JanChief Revenue Officer | Sale | −935 | $35.68 | $33K | 14.9Kdirect | Jan 16, 2025 | Jan 17, 2025 | Form 4 ↗ |
| Gianella Kenneth P.Chief Financial Officer | Sale | −1,487 | $35.68 | $53K | 33.7Kdirect | Jan 16, 2025 | Jan 17, 2025 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −1,996 | $35.68 | $71K | 27.9Kdirect | Jan 16, 2025 | Jan 17, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −22.6K | $61.52 | $1.4M | 962.1Kindirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −1,889 | $61.52 | $116K | 760.6Kindirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −3,783 | $61.52 | $233K | 743.8Kindirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −6,393 | $61.52 | $393K | 710.0Kindirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −93.0K | $61.52 | $5.7M | 653.0Kindirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| PACIFIC INVESTMENT MANAGEMENT CO LLC10% owner | Sale | −100.6K | $61.52 | $6.2M | 526.0Kindirect | Jan 3, 2025 | Jan 7, 2025 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −291 | $4.45 | $1K | 29.9Kdirect | Nov 8, 2024 | Jan 17, 2025 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale Amended | −328 | $4.43 | $1K | 11.8Kdirect | Nov 8, 2024 | Jan 17, 2025 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale Amended | −3,681 | $4.43 | $16K | 110.3Kdirect | Nov 8, 2024 | Jan 17, 2025 | Form 4 ↗ |
| Spanjaard Henk JanChief Revenue Officer | Sale Amended | −218 | $4.43 | $966 | 15.8Kdirect | Nov 8, 2024 | Jan 17, 2025 | Form 4 ↗ |
| Gianella Kenneth P.Chief Financial Officer | Sale Amended | −1,332 | $4.43 | $6K | 35.2Kdirect | Nov 8, 2024 | Jan 17, 2025 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale Amended | −2,118 | $4.43 | $9K | 30.2Kdirect | Nov 8, 2024 | Jan 17, 2025 | Form 4 ↗ |
| Gianella Kenneth P.Chief Financial Officer | Sale | −2,590 | $4.43 | $11K | 33.9Kdirect | Nov 8, 2024 | Dec 5, 2024 | Form 4 ↗ |
| Spanjaard Henk JanChief Revenue Officer | Sale | −394 | $4.43 | $2K | 15.7Kdirect | Nov 8, 2024 | Dec 5, 2024 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −6,505 | $4.43 | $29K | 107.5Kdirect | Nov 8, 2024 | Dec 5, 2024 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −685 | $4.43 | $3K | 11.4Kdirect | Nov 8, 2024 | Dec 5, 2024 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −5,387 | $4.43 | $24K | 27.0Kdirect | Nov 8, 2024 | Dec 5, 2024 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −5,543 | $0.47 | $3K | 221.9Kdirect | Nov 2, 2023 | Nov 3, 2023 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −36.0K | $0.60 | $22K | 1.7Mdirect | Oct 10, 2023 | Oct 12, 2023 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −942 | $0.59 | $556 | 227.4Kdirect | Oct 4, 2023 | Oct 6, 2023 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −888 | $0.59 | $524 | 67.3Kdirect | Oct 4, 2023 | Oct 6, 2023 | Form 4 ↗ |
| Hurley JohnChief Revenue Officer | Sale | −42.7K | $0.62 | $26K | 341.5Kdirect | Sep 5, 2023 | Sep 6, 2023 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −15.7K | $1.07 | $17K | 228.4Kdirect | Jul 10, 2023 | Jul 12, 2023 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −158.9K | $1.07 | $170K | 1.7Mdirect | Jul 10, 2023 | Jul 12, 2023 | Form 4 ↗ |
| Hurley JohnChief Revenue Officer | Sale | −22.7K | $1.07 | $24K | 384.2Kdirect | Jul 10, 2023 | Jul 12, 2023 | Form 4 ↗ |
| Nash Laura A.Chief Accounting Officer | Sale | −3,600 | $1.07 | $4K | 68.2Kdirect | Jul 10, 2023 | Jul 12, 2023 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −30.9K | $0.95 | $29K | 244.0Kdirect | May 2, 2023 | May 4, 2023 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −863 | $1.39 | $1K | 275.0Kdirect | Nov 2, 2022 | Nov 3, 2022 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −32.9K | $1.15 | $38K | 1.9Mdirect | Oct 11, 2022 | Oct 12, 2022 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −2,370 | $1.15 | $3K | 201.6Kdirect | Oct 11, 2022 | Oct 12, 2022 | Form 4 ↗ |
| Cabrera Brian ESVP Chief Admin Ofcr & Secy | Sale | −724 | $1.26 | $912 | 250.8Kdirect | Oct 5, 2022 | Oct 7, 2022 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −11.3K | $1.26 | $14K | 870.4Kdirect | Oct 5, 2022 | Oct 7, 2022 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −8,416 | $1.57 | $13K | 203.9Kdirect | Sep 9, 2022 | Sep 12, 2022 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −34.8K | $1.57 | $55K | 881.7Kdirect | Sep 9, 2022 | Sep 12, 2022 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −36.3K | $1.57 | $57K | 1.9Mdirect | Sep 9, 2022 | Sep 12, 2022 | Form 4 ↗ |
| Hurley JohnChief Revenue Officer | Sale | −28.4K | $1.51 | $43K | 401.0Kdirect | Sep 6, 2022 | Sep 7, 2022 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −5,911 | $1.87 | $11K | 210.8Kdirect | Jul 21, 2022 | Jul 25, 2022 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −62.2K | $1.41 | $88K | 2.0Mdirect | Jul 15, 2022 | Jul 19, 2022 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −32.8K | $1.46 | $48K | 916.5Kdirect | Jul 8, 2022 | Jul 12, 2022 | Form 4 ↗ |
| Cabrera Brian EChief Legal & Ofcr; Corp Secy | Sale | −21.0K | $1.88 | $39K | 164.0Kdirect | May 5, 2022 | May 9, 2022 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −3,539 | $5.37 | $19K | 185.5Kdirect | Jan 7, 2022 | Jan 10, 2022 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −18.6K | $5.37 | $100K | 810.5Kdirect | Jan 7, 2022 | Jan 10, 2022 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −39.7K | $5.37 | $213K | 1.7Mdirect | Jan 7, 2022 | Jan 10, 2022 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −7,542 | $5.97 | $45K | 189.0Kdirect | Nov 2, 2021 | Nov 8, 2021 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −41.0K | $5.47 | $224K | 1.5Mdirect | Sep 10, 2021 | Sep 13, 2021 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −9,521 | $5.47 | $52K | 181.6Kdirect | Sep 10, 2021 | Sep 13, 2021 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −39.4K | $5.47 | $215K | 741.6Kdirect | Sep 10, 2021 | Sep 13, 2021 | Form 4 ↗ |
| FICHTHORN JOHNDirector | Purchase Amended | +10.0K | $5.73 | $57K | 154.7Kdirect | Aug 12, 2021 | Aug 17, 2021 | Form 4 ↗ |
| RAU RAGHAVENDRADirector | Purchase | +8,767 | $5.70 | $50K | 190.3Kdirect | Aug 12, 2021 | Aug 16, 2021 | Form 4 ↗ |
| Rothman Marc EDirector | Purchase | +20.0K | $5.70 | $114K | 137.0Kdirect | Aug 12, 2021 | Aug 16, 2021 | Form 4 ↗ |
| FICHTHORN JOHNDirector | Purchase | +10.0K | $5.73 | $57K | 154.7Kdirect | Aug 11, 2021 | Aug 16, 2021 | Form 4 ↗ |
| FICHTHORN JOHNDirector | Purchase | +20.0K | $5.67 | $113K | 144.7Kdirect | Aug 11, 2021 | Aug 16, 2021 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −132.1K | $6.12 | $809K | 1.5Mdirect | Jul 21, 2021 | Jul 22, 2021 | Form 4 ↗ |
| Lerner James JPresident & CEO · Director | Sale | −65.6K | $6.40 | $420K | 1.7Mdirect | Jul 14, 2021 | Jul 16, 2021 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −35.3K | $6.81 | $240K | 780.0Kdirect | Jul 7, 2021 | Jul 8, 2021 | Form 4 ↗ |
| King ElizabethChief Revenue Officer | Sale | −7,216 | $6.81 | $49K | 285.1Kdirect | Jul 7, 2021 | Jul 8, 2021 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −6,470 | $6.81 | $44K | 190.3Kdirect | Jul 7, 2021 | Jul 8, 2021 | Form 4 ↗ |
| King ElizabethChief Revenue Officer | Sale | −19.9K | $7.25 | $144K | 292.3Kdirect | Jun 11, 2021 | Jun 14, 2021 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −18.8K | $7.25 | $137K | 815.3Kdirect | Jun 11, 2021 | Jun 14, 2021 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −8,077 | $7.15 | $58K | 196.8Kdirect | Jun 4, 2021 | Jun 7, 2021 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −19.7K | $7.15 | $141K | 834.2Kdirect | Jun 4, 2021 | Jun 7, 2021 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Sale | −310.0K | $8.25 | $2.6M | 2.2Mindirect | Apr 26, 2021 | Apr 28, 2021 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Sale | −630.0K | $8.25 | $5.2M | 5.4Mindirect | Apr 26, 2021 | Apr 28, 2021 | Form 4 ↗ |
| King ElizabethChief Revenue Officer | Sale | −18.4K | $8.14 | $150K | 291.6Kdirect | Apr 13, 2021 | Apr 15, 2021 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −34.0K | $5.63 | $191K | 539.2Kdirect | Dec 30, 2020 | Dec 30, 2020 | Form 4 ↗ |
| Lerner James JPres. & CEO, Chairman of Board · Director | Sale | −35.1K | $5.63 | $197K | 1.3Mdirect | Dec 30, 2020 | Dec 30, 2020 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −13.3K | $6.37 | $85K | 144.7Kdirect | Dec 23, 2020 | Dec 23, 2020 | Form 4 ↗ |
| MacPherson Regan JChief Legal&Compliance Officer | Sale | −8,992 | $6.37 | $57K | 53.8Kdirect | Dec 23, 2020 | Dec 23, 2020 | Form 4 ↗ |
| FICHTHORN JOHNDirector | Purchase | +1,200 | $6.25 | $8K | 20.0Kindirect | Dec 17, 2020 | Dec 18, 2020 | Form 4 ↗ |
| FICHTHORN JOHNDirector | Purchase | +18.8K | $6.18 | $116K | 18.8Kindirect | Dec 16, 2020 | Dec 18, 2020 | Form 4 ↗ |
| Lerner James JPres. & CEO, Chairman of Board · Director | Sale | −67.8K | $5.27 | $357K | 1.3Mdirect | Sep 8, 2020 | Sep 9, 2020 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −13.1K | $5.58 | $73K | 573.2Kdirect | Aug 31, 2020 | Sep 2, 2020 | Form 4 ↗ |
| Lerner James JPres. & CEO, Chairman of Board · Director | Sale | −38.8K | $5.58 | $217K | 1.4Mdirect | Aug 31, 2020 | Sep 2, 2020 | Form 4 ↗ |
| Martella Donald E. Jr.SVP, Engineering | Sale | −1,931 | $5.38 | $10K | 81.4Kdirect | Aug 24, 2020 | Aug 26, 2020 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Sale | −4,465 | $5.38 | $24K | 158.0Kdirect | Aug 24, 2020 | Aug 26, 2020 | Form 4 ↗ |
| King ElizabethChief Revenue Officer | Sale | −17.3K | $5.38 | $93K | 297.2Kdirect | Aug 24, 2020 | Aug 26, 2020 | Form 4 ↗ |
| King ElizabethChief Revenue Officer | Sale | −17.3K | $5.38 | $93K | 314.4Kdirect | Aug 24, 2020 | Aug 26, 2020 | Form 4 ↗ |
| DODSON J MICHAELSenior Vice President, CFO | Sale | −12.3K | $5.38 | $66K | 586.3Kdirect | Aug 24, 2020 | Aug 26, 2020 | Form 4 ↗ |
| BRC Partners Management GP, LLC | Purchase | +9,036 | $3.80 | $34K | 6.0Mindirect | Apr 24, 2020 | Apr 28, 2020 | Form 4 ↗ |
| BRC Partners Management GP, LLC10% owner | Purchase | +21.4K | $3.81 | $81K | 8.5Mindirect | Apr 21, 2020 | Apr 22, 2020 | Form 4 ↗ |
| BRC Partners Management GP, LLC10% owner | Purchase | +40.2K | $3.90 | $157K | 8.5Mindirect | Apr 20, 2020 | Apr 22, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +425 | $3.65 | $2K | 8.5Mindirect | Apr 16, 2020 | Apr 17, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +21.8K | $3.59 | $78K | 8.5Mindirect | Apr 15, 2020 | Apr 17, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +96.8K | $3.79 | $367K | 8.5Mindirect | Apr 14, 2020 | Apr 14, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +47.7K | $3.59 | $171K | 8.4Mindirect | Apr 13, 2020 | Apr 14, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +47.7K | $3.59 | $171K | 8.3Mindirect | Apr 13, 2020 | Apr 14, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +19.7K | $3.63 | $71K | 8.3Mindirect | Apr 9, 2020 | Apr 14, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +19.7K | $3.61 | $71K | 8.2Mindirect | Apr 9, 2020 | Apr 14, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +6,136 | $3.23 | $20K | 8.2Mindirect | Apr 8, 2020 | Apr 8, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +6,139 | $3.23 | $20K | 8.2Mindirect | Apr 8, 2020 | Apr 8, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +40.2K | $2.94 | $118K | 8.2Mindirect | Apr 7, 2020 | Apr 8, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +40.2K | $2.94 | $118K | 8.2Mindirect | Apr 7, 2020 | Apr 8, 2020 | Form 4 ↗ |
| B. Riley Financial, Inc.10% owner | Purchase | +100.0K | $2.70 | $270K | 8.1Mindirect | Apr 6, 2020 | Apr 8, 2020 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Purchase | +18.5K | $2.85 | $53K | 8.0Mindirect | Mar 31, 2020 | Mar 31, 2020 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Purchase | +35.4K | $2.75 | $97K | 8.0Mindirect | Mar 27, 2020 | Mar 31, 2020 | Form 4 ↗ |
| B. Riley FBR, Inc.10% owner | Purchase | +20.6K | $2.85 | $59K | 8.0Mindirect | Mar 25, 2020 | Mar 25, 2020 | Form 4 ↗ |
| B. Riley FBR, Inc.10% owner | Purchase | +47.6K | $2.57 | $122K | 8.0Mindirect | Mar 24, 2020 | Mar 25, 2020 | Form 4 ↗ |
| B. Riley FBR, Inc.10% owner | Purchase | +75.0K | $1.95 | $146K | 7.9Mindirect | Mar 23, 2020 | Mar 25, 2020 | Form 4 ↗ |
| BRC Partners Management GP, LLC10% owner | Purchase | +100.0K | $2.37 | $237K | 7.8Mindirect | Mar 17, 2020 | Mar 17, 2020 | Form 4 ↗ |
| BRC Partners Management GP, LLC10% owner | Purchase | +129.3K | $2.52 | $326K | 7.7Mindirect | Mar 16, 2020 | Mar 17, 2020 | Form 4 ↗ |
| BRC Partners Management GP, LLC10% owner | Purchase | +339.7K | $2.55 | $866K | 7.6Mindirect | Mar 13, 2020 | Mar 17, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +364.5K | $3.29 | $1.2M | 5.2Mindirect | Mar 11, 2020 | Mar 11, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +353.8K | $3.29 | $1.2M | 2.0Mindirect | Mar 11, 2020 | Mar 11, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +145.6K | $3.77 | $549K | 4.9Mindirect | Mar 10, 2020 | Mar 11, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +150.0K | $3.77 | $566K | 1.7Mindirect | Mar 10, 2020 | Mar 11, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +50.5K | $3.95 | $199K | 4.7Mindirect | Mar 9, 2020 | Mar 11, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +50.0K | $3.95 | $198K | 1.5Mindirect | Mar 9, 2020 | Mar 11, 2020 | Form 4 ↗ |
| B. RILEY CAPITAL MANAGEMENT, LLC10% owner | Purchase | +58.7K | $4.89 | $287K | 4.7Mindirect | Feb 26, 2020 | Feb 28, 2020 | Form 4 ↗ |
| Martella Donald E. Jr.SVP, ENGINEERING | Sale | −5 | $5.30 | $27 | 22.8Kdirect | Feb 25, 2020 | Feb 25, 2020 | Form 4 ↗ |
| Martella Donald E. Jr.SVP, ENGINEERING | Sale | −16.1K | $5.31 | $86K | 22.8Kdirect | Feb 24, 2020 | Feb 25, 2020 | Form 4 ↗ |
| Martella Donald E. Jr.SVP, ENGINEERING | Sale | −62.2K | $5.61 | $349K | 39.0Kdirect | Feb 21, 2020 | Feb 25, 2020 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Purchase | +969.9K | — | — | 4.6Mindirect | Jan 29, 2020 | Jan 31, 2020 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Sale | −969.9K | — | — | 0direct | Jan 29, 2020 | Jan 31, 2020 | Form 4 ↗ |
| VIEX Capital Advisors, LLC | Sale | −252.5K | $5.78 | $1.5M | 2.3Mindirect | Dec 10, 2019 | Dec 12, 2019 | Form 4 ↗ |
| VIEX Capital Advisors, LLC | Sale | −17.2K | $5.78 | $100K | 159.4Kindirect | Dec 10, 2019 | Dec 12, 2019 | Form 4 ↗ |
| VIEX Capital Advisors, LLC | Sale | −90.3K | $5.78 | $522K | 835.7Kindirect | Dec 10, 2019 | Dec 12, 2019 | Form 4 ↗ |
| BRC Partners Opportunity Fund, LP10% owner | Purchase | +969.9K | — | — | 969.9Kdirect | Dec 3, 2019 | Dec 5, 2019 | Form 4 ↗ |
| Dialectic Antithesis Partners, LP10% owner | Sale | −969.9K | n/c | — | 0indirect | Dec 3, 2019 | Dec 5, 2019 | Form 4 ↗ |
| FICHTHORN JOHNDirector | Sale | −969.9K | n/c | — | 0indirect | Dec 3, 2019 | Dec 5, 2019 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Purchase | +5,331 | $5.94 | $32K | 8,331direct | Aug 29, 2019 | Aug 30, 2019 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Purchase | +2,500 | $5.93 | $15K | 3,000direct | Aug 29, 2019 | Aug 30, 2019 | Form 4 ↗ |
| Moorehead Lewis W.Chief Accounting Officer | Purchase | +500 | $5.92 | $3K | 500direct | Aug 29, 2019 | Aug 30, 2019 | Form 4 ↗ |
| Lerner James JPresident, CEO · Director | Purchase | +65.0K | $5.10 | $332K | 80.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| Lerner James JPresident, CEO · Director | Purchase | +5,000 | $5.15 | $26K | 15.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| Lerner James JPresident, CEO · Director | Purchase | +5,000 | $5.12 | $26K | 10.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| Lerner James JPresident, CEO · Director | Purchase | +5,000 | $5.11 | $26K | 5,000direct | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +7,500 | $5.15 | $39K | 100.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +57.5K | $5.10 | $293K | 92.5Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +5,000 | $5.15 | $26K | 35.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +5,000 | $5.13 | $26K | 30.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +5,000 | $5.11 | $26K | 25.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +10.0K | $5.05 | $51K | 20.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +5,000 | $5.02 | $25K | 10.0Kdirect | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| DODSON J MICHAELSVP, CFO | Purchase | +5,000 | $4.93 | $25K | 5,000direct | Aug 9, 2019 | Aug 13, 2019 | Form 4 ↗ |
| BR Dialectic Capital Management, LLC10% owner | Purchase | +81.1K | $1.80 | $146K | 3.6Mindirect | Jan 22, 2019 | Jan 23, 2019 | Form 4 ↗ |
| BR Dialectic Capital Management, LLC10% owner | Purchase | +17.5K | $1.69 | $30K | 3.5Mindirect | Jan 18, 2019 | Jan 23, 2019 | Form 4 ↗ |
| BR Dialectic Capital Management, LLC10% owner | Purchase | +31.8K | $1.85 | $59K | 969.9Kindirect | Jan 18, 2019 | Jan 23, 2019 | Form 4 ↗ |
| Dialectic Antithesis Partners, LP10% owner | Purchase | +887.1K | $1.55 | $1.4M | 3.5Mindirect | Jan 17, 2019 | Jan 17, 2019 | Form 4 ↗ |
| Dialectic Antithesis Partners, LP10% owner | Purchase | +272.9K | $1.59 | $434K | 2.6Mindirect | Jan 16, 2019 | Jan 17, 2019 | Form 4 ↗ |
| Dialectic Antithesis Partners, LP10% owner | Purchase | +174.0K | $1.62 | $282K | 2.4Mindirect | Jan 15, 2019 | Jan 17, 2019 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →