PEOPLE & DISCLOSURES
Blecharczyk Nathan
Published disclosures and recorded relationships · CIK 1834147. Explore the original records and companies connected to this profile.
Aggregates
computed from the filings belowCompanies
1
Transactions on record
86
Purchases
0
Sales
47
Median disclosure lag
2 d
Largest single trade
$39.9M
First filing
2026-07-08
Most recent filing
2026-10-28
Filings
| Disclosed | Received (UTC) | Traded | Lag, d | Company | Transaction | Shares | Value | Source |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Open market sale | 100 | $17.2K | filing |
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Open market sale | 5,614 | $962.5K | filing |
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Open market sale | 5,401 | $921.7K | filing |
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Open market sale | 2,500 | $424.3K | filing |
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Gift | 4,077 | — | filing |
| 2026-10-28 | 2026-10-29 02:33:09.038 UTC | 2026-10-26 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Open market sale | 1,000 | $167.2K | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Open market sale | 3,248 | $540.9K | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Open market sale | 2,248 | $371.9K | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Open market sale | 4,267 | $702.9K | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Open market sale | 2,852 | $466.2K | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Gift | 4,077 | — | filing |
| 2026-10-14 | 2026-10-15 02:25:35.051 UTC | 2026-10-12 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Open market sale | 591 | $102.3K | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Open market sale | 10,350 | $1.8M | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Open market sale | 1,404 | $241.1K | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Open market sale | 1,270 | $216.8K | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Gift | 4,077 | — | filing |
| 2026-09-16 | 2026-09-17 16:00:02.846 UTC | 2026-09-14 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-08-28 | 2026-08-29 02:33:30.290 UTC | 2026-08-26 | 2 | ABNB | Conversion of derivative | 19,659 | — | filing |
| 2026-08-28 | 2026-08-29 02:33:30.290 UTC | 2026-08-26 | 2 | ABNB | Open market sale | 600 | $115.3K | filing |
| 2026-08-28 | 2026-08-29 02:33:30.290 UTC | 2026-08-26 | 2 | ABNB | Open market sale | 7,199 | $1.4M | filing |
| 2026-08-28 | 2026-08-29 02:33:30.290 UTC | 2026-08-26 | 2 | ABNB | Open market sale | 11,860 | $2.3M | filing |
| 2026-08-28 | 2026-08-29 02:33:30.290 UTC | 2026-08-26 | 2 | ABNB | Conversion of derivative | 19,659 | — | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-25 | 1 | ABNB | Conversion of derivative | 361,652 | — | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-24 | 2 | ABNB | Conversion of derivative | 150,640 | — | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-25 | 1 | ABNB | Gift | 159,000 | — | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-25 | 1 | ABNB | Open market sale | 2,774 | $530.1K | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-25 | 1 | ABNB | Open market sale | 199,878 | $38M | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-25 | 1 | ABNB | Conversion of derivative | 361,652 | — | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-24 | 2 | ABNB | Open market sale | 4,897 | $945.8K | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-24 | 2 | ABNB | Open market sale | 24,563 | $4.7M | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-24 | 2 | ABNB | Open market sale | 23,125 | $4.4M | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-24 | 2 | ABNB | Open market sale | 98,055 | $18.7M | filing |
| 2026-08-26 | 2026-08-27 02:18:35.546 UTC | 2026-08-24 | 2 | ABNB | Conversion of derivative | 150,640 | — | filing |
| 2026-08-21 | 2026-08-22 02:25:33.865 UTC | 2026-08-19 | 2 | ABNB | Conversion of derivative | 450 | — | filing |
| 2026-08-21 | 2026-08-22 02:25:33.865 UTC | 2026-08-20 | 1 | ABNB | Open market sale | 2,738 | $504.9K | filing |
| 2026-08-21 | 2026-08-22 02:25:33.865 UTC | 2026-08-19 | 2 | ABNB | Conversion of derivative | 450 | — | filing |
| 2026-08-21 | 2026-08-22 02:25:33.865 UTC | 2026-08-19 | 2 | ABNB | Shares withheld for tax | 4,085 | $748.5K | filing |
| 2026-08-19 | 2026-08-20 02:27:46.508 UTC | 2026-08-17 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-08-19 | 2026-08-20 02:27:46.508 UTC | 2026-08-17 | 2 | ABNB | Gift | 4,077 | — | filing |
| 2026-08-19 | 2026-08-20 02:27:46.508 UTC | 2026-08-17 | 2 | ABNB | Open market sale | 4,482 | $822.5K | filing |
| 2026-08-19 | 2026-08-20 02:27:46.508 UTC | 2026-08-17 | 2 | ABNB | Open market sale | 9,133 | $1.7M | filing |
| 2026-08-19 | 2026-08-20 02:27:46.508 UTC | 2026-08-17 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-08-13 | 2026-08-14 02:24:26.930 UTC | 2026-08-11 | 2 | ABNB | Conversion of derivative | 400 | — | filing |
| 2026-08-13 | 2026-08-14 02:24:26.930 UTC | 2026-08-11 | 2 | ABNB | Conversion of derivative | 400 | — | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Conversion of derivative | 690,000 | — | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-10 | 1 | ABNB | Gift | 159,000 | — | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 1,294 | $229.1K | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 61,792 | $10.9M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 227,419 | $39.9M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 122,331 | $21.3M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 39,998 | $6.9M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 16,725 | $2.9M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 16,124 | $2.8M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 6,207 | $1.1M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 22,100 | $3.7M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 13,487 | $2.3M | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 2,723 | $453.6K | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Open market sale | 800 | $132.1K | filing |
| 2026-08-11 | 2026-08-12 02:22:45.525 UTC | 2026-08-07 | 4 | ABNB | Conversion of derivative | 690,000 | — | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Open market sale | 144 | $22.2K | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Open market sale | 1,700 | $261.4K | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Open market sale | 500 | $76.5K | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Open market sale | 10,271 | $1.6M | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Open market sale | 1,000 | $150.9K | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Gift | 4,077 | — | filing |
| 2026-08-05 | 2026-08-06 03:46:08.570 UTC | 2026-08-03 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-08-03 | 2026-08-04 02:23:16.110 UTC | 2026-07-30 | 4 | ABNB | Gift | 4,077 | — | filing |
| 2026-07-24 | 2026-07-26 13:41:17.686 UTC | 2026-07-20 | 4 | ABNB | Conversion of derivative | 4,077 | — | filing |
| 2026-07-24 | 2026-07-26 13:41:17.686 UTC | 2026-07-20 | 4 | ABNB | Conversion of derivative | 4,077 | — | filing |
| 2026-07-22 | 2026-07-26 13:42:29.000 UTC | 2026-07-20 | 2 | ABNB | Conversion of derivative | 13,615 | — | filing |
| 2026-07-22 | 2026-07-26 13:42:29.000 UTC | 2026-07-20 | 2 | ABNB | Open market sale | 1,648 | $241K | filing |
| 2026-07-22 | 2026-07-26 13:42:29.000 UTC | 2026-07-20 | 2 | ABNB | Open market sale | 11,967 | $1.7M | filing |
| 2026-07-22 | 2026-07-26 13:42:29.000 UTC | 2026-07-20 | 2 | ABNB | Gift | 4,077 | — | filing |
| 2026-07-22 | 2026-07-26 13:42:29.000 UTC | 2026-07-20 | 2 | ABNB | Conversion of derivative | 13,615 | — | filing |
| 2026-07-08 | 2026-07-26 13:46:17.837 UTC | 2026-07-06 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
| 2026-07-08 | 2026-07-26 13:46:17.837 UTC | 2026-07-08 | 0 | ABNB | Gift | 65,230 | — | filing |
| 2026-07-08 | 2026-07-26 13:46:17.837 UTC | 2026-07-06 | 2 | ABNB | Open market sale | 2,024 | $302.1K | filing |
| 2026-07-08 | 2026-07-26 13:46:17.837 UTC | 2026-07-06 | 2 | ABNB | Open market sale | 8,487 | $1.3M | filing |
| 2026-07-08 | 2026-07-26 13:46:17.837 UTC | 2026-07-06 | 2 | ABNB | Open market sale | 3,104 | $459K | filing |
| 2026-07-08 | 2026-07-26 13:46:17.837 UTC | 2026-07-06 | 2 | ABNB | Conversion of derivative | 17,692 | — | filing |
Sanctions screening
official-list screening; not an identificationNo direct or exact normalized-name record is stored in the lists checked. This is not a legal clearance.
Direct links are accepted only when the stored source entity points to this company. Exact normalized-name matches are possible matches and require official-record review. No ownership, control or legal conclusion is inferred.
Direct entity links
0
Possible name matches
0
review required
Ownership / control
0
not_covered
Management links
0
not_covered
Screening factors
what each result does and does not establish| Factor | Status | Count | Coverage / limitation |
|---|---|---|---|
| Direct entity link | not_found_in_checked_records | 0 | Evidence linked directly to the canonical entity in the source record. |
| Possible exact normalized-name match | not_found_in_checked_records | 0 | Requires review of the official record; a name match does not identify an entity. |
| Subsidiary relationship | not_covered | 0 | Ownership and subsidiary relationships are not inferred from names. |
| Ownership / control relationship | not_covered | 0 | Control is not inferred from a sanctions-list name or a ticker. |
| Management relationship | not_covered | 0 | Management exposure requires a separately sourced relationship record. |
No direct or exact-name records
Absence from the checked lists is not sanctions clearance.