Katherine Bach Kalin
CIK 1832671 · last filed 2026-01-09
Katherine Bach Kalin is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for SLS, was dated Jan 9, 2026. Across all open-market trades the lifetime net is +$136.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.21M
2
9
$136.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SLS | Director | 154,400 | $7.83 | $1.21M | $136.8K | 7 | 2026-01-09 |
| ATHERSYS, INC / NEW (ATHX) Delisted | Director | — | $0.01 | — | $0 | 2 | 2021-06-15 |
Recent Filings
9 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-09 | SLS | Grant (A) | +50,000 | $0 | EDGAR |
| 2025-11-21 | SLS | Buy (P) | +63,400 | $100.8K | EDGAR |
| 2025-05-22 | SLS | Buy (P) | +20,000 | $36.0K | EDGAR |
| 2025-01-14 | SLS | Grant (A) | +12,500 | $0 | EDGAR |
| 2024-01-25 | SLS | Grant (A) | +6,000 | $0 | EDGAR |
| 2023-02-03 | SLS | Grant (A) | +2,500 | $0 | EDGAR |
| 2022-08-16 | SLS | Grant (A) | — | $0 | EDGAR |
| 2021-06-15 | ATHERSYS, INC / NEW (ATHX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-11-17 | ATHERSYS, INC / NEW (ATHX) Delisted | Grant (A) | — | $0 | EDGAR |