Buried-Events Leaderboard — updated 2026-10-22
US public companies ranked by how often their 8-K filings contain body-text
language flagged by our classifier as suggesting a more specific item code
than the filer reported. Cyber language under Item 8.01, officer-departure
language under Item 8.01, material-agreement language under Item 8.01 —
all flagged here.
Methodology: we body-text-classify every 8-K filing in the FilingFirehose
archive. A "buried event" is a filing where the body language matches a
specific item code (e.g. 1.05 cybersecurity, 5.02 officer departure) but the
filer reported only the generic Item 8.01 ("Other Events"). Companies with
fewer than 5 8-Ks in the archive are excluded to avoid noise.
Methodology details: /research/buried-events.
Top 100 most-buried companies (500 analyzed)
| Rank |
Company |
Total 8-Ks |
Buried |
Rate |
| 1 |
Quantum Cyber N.V. |
15 |
15 |
100% |
| 2 |
QVC INC |
8 |
8 |
100% |
| 3 |
Aterian, Inc. |
7 |
7 |
100% |
| 4 |
QVC Group, Inc. |
7 |
7 |
100% |
| 5 |
CHARLES & COLVARD LTD |
7 |
7 |
100% |
| 6 |
LIVEPERSON INC |
6 |
6 |
100% |
| 7 |
Cyber Enviro-Tech, Inc. |
5 |
5 |
100% |
| 8 |
Clear Channel Outdoor Holdings, Inc. |
5 |
5 |
100% |
| 9 |
Kennedy-Wilson Holdings, Inc. |
5 |
5 |
100% |
| 10 |
Archimedes Tech SPAC Partners II Co. |
5 |
5 |
100% |
| 11 |
Genprex, Inc. |
14 |
13 |
93% |
| 12 |
Assertio Holdings, Inc. |
10 |
9 |
90% |
| 13 |
SANGAMO THERAPEUTICS, INC |
9 |
8 |
89% |
| 14 |
Future Vision II Acquisition Corp. |
8 |
7 |
88% |
| 15 |
Powerus Corp |
6 |
5 |
83% |
| 16 |
Silo Pharma, Inc. |
6 |
5 |
83% |
| 17 |
HeartSciences Inc. |
16 |
13 |
81% |
| 18 |
LISATA THERAPEUTICS, INC. |
10 |
8 |
80% |
| 19 |
Versus Systems Inc. |
5 |
4 |
80% |
| 20 |
CALAVO GROWERS INC |
5 |
4 |
80% |
| 21 |
Sila Realty Trust, Inc. |
5 |
4 |
80% |
| 22 |
TruBridge, Inc. |
5 |
4 |
80% |
| 23 |
LogicMark, Inc. |
5 |
4 |
80% |
| 24 |
ODYSSEY MARINE EXPLORATION INC |
5 |
4 |
80% |
| 25 |
National Storage Affiliates Trust |
5 |
4 |
80% |
| 26 |
HWH International Inc. |
9 |
7 |
78% |
| 27 |
Netcapital Inc. |
16 |
12 |
75% |
| 28 |
Brag House Holdings, Inc. |
8 |
6 |
75% |
| 29 |
Jet.AI Inc. |
8 |
6 |
75% |
| 30 |
Esperion Therapeutics, Inc. |
7 |
5 |
71% |
| 31 |
SCWorx Corp. |
7 |
5 |
71% |
| 32 |
RE/MAX Holdings, Inc. |
10 |
7 |
70% |
| 33 |
Volato Group, Inc. |
16 |
11 |
69% |
| 34 |
DNA X, Inc. |
9 |
6 |
67% |
| 35 |
Beyond Air, Inc. |
9 |
6 |
67% |
| 36 |
DoubleVerify Holdings, Inc. |
6 |
4 |
67% |
| 37 |
HNO International, Inc. |
6 |
4 |
67% |
| 38 |
OFFICE PROPERTIES INCOME TRUST |
6 |
4 |
67% |
| 39 |
Stellar Bancorp, Inc. |
6 |
4 |
67% |
| 40 |
Churchill Capital Corp XI |
6 |
4 |
67% |
| 41 |
CROSS COUNTRY HEALTHCARE INC |
6 |
4 |
67% |
| 42 |
VivoSim Labs, INC. |
6 |
4 |
67% |
| 43 |
Taylor Morrison Home Corp |
6 |
4 |
67% |
| 44 |
XOMA Royalty Corp |
6 |
4 |
67% |
| 45 |
Sadot Group Inc. |
25 |
16 |
64% |
| 46 |
Polomar Health Services, Inc. |
8 |
5 |
62% |
| 47 |
Cenntro Inc. |
8 |
5 |
62% |
| 48 |
AVALONBAY COMMUNITIES INC |
8 |
5 |
62% |
| 49 |
Senti Biosciences, Inc. |
8 |
5 |
62% |
| 50 |
SOUNDHOUND AI, INC. |
10 |
6 |
60% |
| 51 |
Cue Biopharma, Inc. |
10 |
6 |
60% |
| 52 |
WRAP TECHNOLOGIES, INC. |
5 |
3 |
60% |
| 53 |
Matinas BioPharma Holdings, Inc. |
5 |
3 |
60% |
| 54 |
Drugs Made In America Acquisition Corp. |
5 |
3 |
60% |
| 55 |
ZeroStack Corp. |
5 |
3 |
60% |
| 56 |
WORTHINGTON ENTERPRISES, INC. |
5 |
3 |
60% |
| 57 |
Akari Therapeutics Plc |
5 |
3 |
60% |
| 58 |
Curanex Pharmaceuticals Inc |
5 |
3 |
60% |
| 59 |
SELECT MEDICAL HOLDINGS CORP |
5 |
3 |
60% |
| 60 |
ENVIRI Corp |
5 |
3 |
60% |
| 61 |
JFB Construction Holdings |
5 |
3 |
60% |
| 62 |
JANUS HENDERSON GROUP PLC |
5 |
3 |
60% |
| 63 |
MARINE PRODUCTS CORP |
5 |
3 |
60% |
| 64 |
CATALYST PHARMACEUTICALS, INC. |
5 |
3 |
60% |
| 65 |
Simulations Plus, Inc. |
5 |
3 |
60% |
| 66 |
Vivakor, Inc. |
19 |
11 |
58% |
| 67 |
American Strategic Investment Co. |
14 |
8 |
57% |
| 68 |
Mission Produce, Inc. |
7 |
4 |
57% |
| 69 |
ENDRA Life Sciences Inc. |
7 |
4 |
57% |
| 70 |
Axalta Coating Systems Ltd. |
7 |
4 |
57% |
| 71 |
AtaiBeckley Inc. |
7 |
4 |
57% |
| 72 |
InMed Pharmaceuticals Inc. |
7 |
4 |
57% |
| 73 |
Lantheus Holdings, Inc. |
7 |
4 |
57% |
| 74 |
ERP OPERATING LTD PARTNERSHIP |
7 |
4 |
57% |
| 75 |
CID Holdco, Inc. |
16 |
9 |
56% |
| 76 |
ACRES Commercial Realty Corp. |
9 |
5 |
56% |
| 77 |
Banzai International, Inc. |
9 |
5 |
56% |
| 78 |
Crinetics Pharmaceuticals, Inc. |
9 |
5 |
56% |
| 79 |
Global Business Travel Group, Inc. |
9 |
5 |
56% |
| 80 |
La Rosa Holdings Corp. |
22 |
12 |
55% |
| 81 |
Tenon Medical, Inc. |
11 |
6 |
55% |
| 82 |
RED ROBIN GOURMET BURGERS INC |
11 |
6 |
55% |
| 83 |
Borealis Foods Inc. |
11 |
6 |
55% |
| 84 |
Profusa, Inc. |
22 |
11 |
50% |
| 85 |
USA Rare Earth, Inc. |
20 |
10 |
50% |
| 86 |
VOLITIONRX LTD |
14 |
7 |
50% |
| 87 |
DevvStream Corp. |
14 |
7 |
50% |
| 88 |
AES CORP |
10 |
5 |
50% |
| 89 |
CXApp Inc. |
10 |
5 |
50% |
| 90 |
FibroBiologics, Inc. |
10 |
5 |
50% |
| 91 |
Sleep Number Corp |
10 |
5 |
50% |
| 92 |
Big Digital Energy, Inc. |
8 |
4 |
50% |
| 93 |
SUNation Energy, Inc. |
8 |
4 |
50% |
| 94 |
MINERALS TECHNOLOGIES INC |
8 |
4 |
50% |
| 95 |
Gentherm Inc |
8 |
4 |
50% |
| 96 |
OFA Group |
8 |
4 |
50% |
| 97 |
Shuttle Pharmaceuticals Holdings, Inc. |
8 |
4 |
50% |
| 98 |
Indivior Pharmaceuticals, Inc. |
8 |
4 |
50% |
| 99 |
Atkore Inc. |
8 |
4 |
50% |
| 100 |
Nexentis Technologies Inc. |
8 |
4 |
50% |
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Top 50 companies, all columns (CIK, total 8-Ks, buried count, rate). Free, email-gated.
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Companies appear on this leaderboard based on automated body-text analysis.
Inclusion does not constitute an allegation of intentional misclassification —
our classifier flags language patterns, not filer intent. If you represent a
listed company and would like to discuss your filings, email
info@filingfirehose.com.