Mark Jeffrey De Long is Chief Business & Strat Officer of Apellis Pharmaceuticals, Inc.. Currently has a direct ownership of 60,395 shares of APLS, which is worth approximately $1.66 Million. The most recent transaction as insider was on Jul 19, 2022, when has been sold 5,000 shares (Common Stock) at a price of $56.42 per share, resulting in proceeds of $282,100. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 60.4K
10.43% 3M change
17.64% 12M change
Total Value Held $1.66 Million

Mark Jeffrey DeLong Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jul 19 2022
SELL
Open market or private sale
$282,100 $56.42 p/Share
5,000 Reduced 14.6%
29,250 Common Stock
Jul 19 2022
BUY
Exercise of conversion of derivative security
$77,600 $15.52 p/Share
5,000 Added 12.74%
34,250 Common Stock
Jun 16 2022
SELL
Open market or private sale
$417,800 $41.78 p/Share
10,000 Reduced 25.48%
29,250 Common Stock
Jun 16 2022
BUY
Exercise of conversion of derivative security
$138,500 $13.85 p/Share
10,000 Added 20.3%
39,250 Common Stock
Apr 20 2022
SELL
Open market or private sale
$367,710 $52.53 p/Share
7,000 Reduced 19.73%
28,481 Common Stock
Apr 20 2022
BUY
Exercise of conversion of derivative security
$108,640 $15.52 p/Share
7,000 Added 16.48%
35,481 Common Stock
Feb 10 2022
SELL
Payment of exercise price or tax liability
$12,770 $47.12 p/Share
271 Reduced 1.14%
23,580 Common Stock
Feb 10 2022
BUY
Grant, award, or other acquisition
-
4,901 Added 14.68%
28,481 Common Stock
Jan 28 2022
SELL
Payment of exercise price or tax liability
$16,748 $38.59 p/Share
434 Reduced 2.07%
20,530 Common Stock
Jan 21 2022
BUY
Grant, award, or other acquisition
-
10,592 Added 33.57%
20,964 Common Stock
Oct 20 2021
BUY
Grant, award, or other acquisition
-
882 Added 7.84%
10,372 Common Stock
Jul 21 2021
SELL
Open market or private sale
$65,000 $65.0 p/Share
1,000 Reduced 9.53%
9,490 Common Stock
Jul 21 2021
BUY
Exercise of conversion of derivative security
$15,520 $15.52 p/Share
1,000 Added 8.7%
10,490 Common Stock
Jul 15 2021
SELL
Open market or private sale
$62,300 $62.3 p/Share
1,000 Reduced 9.53%
9,490 Common Stock
Jul 15 2021
BUY
Exercise of conversion of derivative security
$15,520 $15.52 p/Share
1,000 Added 8.7%
10,490 Common Stock
Jun 15 2021
SELL
Open market or private sale
$259,840 $64.96 p/Share
4,000 Reduced 29.65%
9,490 Common Stock
Jun 15 2021
BUY
Exercise of conversion of derivative security
$62,080 $15.52 p/Share
4,000 Added 22.87%
13,490 Common Stock
May 18 2021
SELL
Open market or private sale
$110,000 $55.0 p/Share
2,000 Reduced 17.41%
9,490 Common Stock
May 18 2021
BUY
Exercise of conversion of derivative security
$31,040 $15.52 p/Share
2,000 Added 14.83%
11,490 Common Stock
MJD

Mark Jeffrey De Long

Chief Business & Strat Officer
Waltham, MA

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