Nelson Kimberly K.
Director · Officer · TDC, SPSC
As of 2026-09-16, Nelson Kimberly K. has 30 Form 4 transactions on record across 2 companies — 6 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in February in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-02-20 | SPSC | Sale | 3,700 @ $58.09 | $215K | −2.4% of holding | 148,052 | Form 4 |
| 2026-02-20 | SPSC | Sale | 1,400 @ $59.70 | $84K | −1.0% of holding | 145,452 | Form 4 |
| 2026-02-20 | SPSC | Sale | 1,200 @ $59.19 | $71K | −0.8% of holding | 146,852 | Form 4 |
| 2025-02-26 | SPSC | Sale | 2,646 @ $136.29 | $361K | −1.7% of holding | 154,596 | Form 4 |
| 2025-02-26 | SPSC | Sale | 1,254 @ $139.34 | $175K | −0.8% of holding | 151,752 | Form 4 |
| 2025-02-26 | SPSC | Sale | 1,095 @ $138.33 | $151K | −0.7% of holding | 153,006 | Form 4 |
| 2025-02-26 | SPSC | Sale | 495 @ $137.03 | $68K | −0.3% of holding | 154,101 | Form 4 |
| 2025-02-20 | SPSC | Sale | 856 @ $144.01 | $123K | −0.0% of holding | 2,442,112 | Form 4 |
| 2025-02-20 | SPSC | Sale | 500 @ $144.54 | $72K | −0.0% of holding | 2,441,612 | Form 4 |
| 2025-02-20 | SPSC | Sale | 100 @ $145.58 | $15K | −0.0% of holding | 2,441,512 | Form 4 |
| 2025-02-19 | SPSC | Sale | 1,498 @ $146.84 | $220K | −0.1% of holding | 2,445,504 | Form 4 |
| 2025-02-19 | SPSC | Sale | 1,356 @ $149.07 | $202K | −0.1% of holding | 2,443,268 | Form 4 |
| 2025-02-19 | SPSC | Sale | 880 @ $148.40 | $131K | −0.0% of holding | 2,444,624 | Form 4 |
| 2025-02-19 | SPSC | Sale | 300 @ $150.05 | $45K | −0.0% of holding | 2,442,968 | Form 4 |
| 2025-02-05 | SPSC | Sale | 5,424 @ $181.07 | $982K | −3.5% of holding | 148,856 | Form 4 |
| 2025-02-05 | SPSC | Sale | 2,012 @ $180.33 | $363K | −1.3% of holding | 154,280 | Form 4 |
| 2025-02-05 | SPSC | Sale | 1,654 @ $181.87 | $301K | −1.1% of holding | 147,202 | Form 4 |
| 2025-02-05 | SPSC | Sale | 200 @ $182.74 | $37K | −0.1% of holding | 147,002 | Form 4 |
| 2025-01-30 | SPSC | Sale | 4,545 @ $183.46 | $834K | −2.7% of holding | 161,037 | Form 4 |
| 2025-01-30 | SPSC | Sale | 1,645 @ $185.29 | $305K | −1.0% of holding | 158,492 | Form 4 |
| 2025-01-30 | SPSC | Sale | 1,300 @ $186.38 | $242K | −0.8% of holding | 157,192 | Form 4 |
| 2025-01-30 | SPSC | Sale | 900 @ $184.19 | $166K | −0.6% of holding | 160,137 | Form 4 |
| 2025-01-30 | SPSC | Sale | 655 @ $187.54 | $123K | −0.4% of holding | 156,537 | Form 4 |
| 2025-01-30 | SPSC | Sale | 245 @ $188.35 | $46K | −0.2% of holding | 156,292 | Form 4 |
6 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-14 | TDC | Award / grant | 2,197 | 64,172 | Form 4 |
| 2026-05-14 | TDC | Award / grant | 8,790 | 61,975 | Form 4 |
| 2026-02-20 | SPSC | Award / grant | 39,689 | 185,141 | Form 4 |
| 2025-05-15 | TDC | Award / grant | 11,489 | 53,185 | Form 4 |
| 2025-02-18 | SPSC | Award / grant | 2,300,000 | 2,447,002 | Form 4 |
| 2025-01-29 | SPSC | Award / grant | 18,580 | 165,582 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.