sellWeak cluster of 510b5-1 plan
Timothy Eugene Sullivan sold $1.2M of APLS
Chief Financial Officer at Apellis Pharmaceuticals, Inc.. 42,729 shares at an average of $27.85, traded Sep 8, 2025, filed Sep 10, 2025.
Warning score
37Value
$1.2M
42,729 shares
Holdings after
60,396
-30% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet
Score components
- +22RoleCFO
- +25Trade size$1.2M at market
- +10Share of holdings soldSold 30% of holdings
- +15Cluster5 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Rows in this filing
Every transaction in Form 4 0001127602-25-021248, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 8, 2025 | MOption exercise Common Stock10b5-1 | +15,000 | $10.03 | $150k | 143,665 | Sep 10, 2025 |
| Sep 8, 2025 | SOpen-market sale Common Stock10b5-1 | -32,729 | $27.86 | $912k | 110,936 | Sep 10, 2025 |
| Sep 8, 2025 | SOpen-market sale Common Stockindirect: The Timothy E Sullivan Irrevocable Trust of 202310b5-1 | -10,000 | $27.83 | $278k | 60,396 | Sep 10, 2025 |
| Sep 8, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -15,000 | $0.00 | $0 | 242,903 | Sep 10, 2025 |
Related signals
Other insiders at Apellis Pharmaceuticals, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | APLSsell Apellis Pharmaceuticals, Inc. | Mark Jeffrey DeLong Chief Business & Strat Officer | $8,153 368 shares | -0% | |
| 41Moderate | Apellis Pharmaceuticals, Inc. | David O. Watson General Counsel | $170k 7,832 shares | -8% | |
| 49Moderate | Apellis Pharmaceuticals, Inc. | Timothy Eugene Sullivan Chief Financial Officer | $224k 10,287 shares | -10% | |
| 41Moderate | Apellis Pharmaceuticals, Inc. | Nur Nicholson Chief Technical Officer | $168k 7,725 shares | -10% | |
| 59Moderate | Apellis Pharmaceuticals, Inc. | Cedric Francois Chief Executive Officer | $592k 27,192 shares | -9% | |
| 41Moderate | Apellis Pharmaceuticals, Inc. | Pascal Deschatelets Chief Scientific Officer | $129k 5,928 shares | -1% | |
| 38Weak | Apellis Pharmaceuticals, Inc. | Mark Jeffrey DeLong Chief Business & Strat Officer | $73k 3,371 shares | -4% | |
| 36Weak | Apellis Pharmaceuticals, Inc. | James George Chopas VP/Chief Accounting Officer | $45k 2,064 shares | -4% | |
| 37Weak | Apellis Pharmaceuticals, Inc. | Caroline Baumal Chief Medical Officer | $61k 2,797 shares | -3% | |
| 37Weak | Apellis Pharmaceuticals, Inc. | David O. Watson General Counsel | $49k 2,475 shares | -3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.